AJPOTJ AYE n xn L \ ^'oW THE MAMMOTH CAVE. GOTHIC CH.1PEL AN HISTORICAL AND DESCRIPTIVE NARRATIVE MAMMOTH CAVE OF KENTUCKY. INCLUDING EXPLANATIONS OF THE CAUSES CONCERNED IN ITS FOR- MATION, ITS ATMOSPHERIC CONDITIONS, ITS CHEMISTRY, GEOLOGY, ZOOLOGY, ETC. FULL SCIENTIFIC DETAILS OF THE EYELESS FISHES. BY W.' STUMP FOKWOOD, M.D., MEMBER or TDE AMERICAN MEDICAL ASSOCIATIOX, OF THE MEDICAL AND CHIRURGICAL FACULTY OF MARYLAND, ETC. WITH ILLUSTRAT IONS. PHILADELPHIA: J. B. LIPPINCOTT & CO. 1870. ,, Entered, according to Act of Congress, in the year 1870, by J. B. LIPPINCOTT & CO., In the Clerk's Office of the District Court of the United States for the Eastern District of Pennsylvania. Im fflork RESPECTFULLY INSCRIBED TO ONE OF THE COMPANIONS OF OUR JOURNEY, AND A LIBERAL PATRON OF LITERATURE, BY HIS FRIEND, THE AUTHOR. PmiADElPHlA, April, 1870. 1* COI^TEI^TS. CHAPTER I. PAGE Introduction 13 CHAPTER II. The Cave 19 CHAPTER III. Location of the Cave. — Means of Approach, and Character of the Surrounding Country. — The Indian Cave. — Mam- moth Cave Hotel, etc 29 CHAPTER IV. Atmosphere of the Cave 43 CHAPTER V. The Formation of the Cave, and its Connection vsrith Green River 48 CHAPTER VI. THE LONG ROUTE. The Entrance. — The Rotunda. — The Vats and Water-pipes used by the Saltpetre Miners. — The Methodist Church. — The Giant's CofiBn. — The Bottomless Pit. — Fat Man's Misery. — Bacon Chamber. — River Styx, and Lake Lethe 55 (vii) VIU CONTENTS. CHAPTER YI I. V PAGE Echo River 77 CHAPTER VIII. The Eyeless Fishes of the Cave 84 CHAPTER IX. Silliman's Avenue. — Rhoda's Arcade. — Lucy's Dome, and Pass of El Ghor 103 CHAPTER X. Martha's Vineyard. — Elindo Avenue. — The Holy Sepul- chre.— Washington Hall 110 CHAPTER XL Cleveland's Cabinet, and the Rocky Mountain . . . 117 CHAPTER XXL The Maelstrom. — A Perilous Adventure .... 129 CHAPTER XIIL The Rats, Insects, etc. of the Cave 136 CHAPTER XIV. Homeward Bound 141 CHAPTER XV. THE SHORT ROUTE. Grorin's Dome. — Pensacola Avenue. — Sparks' Avenue, and Mammoth Dome. — Roaring River. — Marion's Avenue, and the Star Chamber 144 CONTENTS. IX CHAPTER XVI. PAGE Proctor's Arcade. — Kinney's Arena. — Wright's Rotunda. — Fairy Grotto. — The Chief City, and Great Crossings . 160 CHAPTER XVII. Of Ancient Mummies found in the Cave . ^ . . 170 CHAPTER XVIIL Instances of Persons becoming Lost in the Cave. — The Proper Course to pursue in such Cases .... 195 CHAPTER XIX. GOTHIC ARCADE. The Register Room. — Gothic Chapel.-^Romantic Mar- riage. — How the Stalactites and Stalagmites are tormed. — Bonaparte's Breastworks. — The Devil's Arm- Chair. — Elephant's Head. — Lover's Leap. — Gatewood's Dining-Table. — Napoleon's Dome. — Lake Purity. — Re- turn to Daylight 200 CHAPTER XX. Sanitary Influences of the Cave 209 CHAPTER XXL Parting Reflections 213 APPENDIX. Diamond Cave 217 Proctor's Cave 222 LIST OF ILLUSTEATIONS. 1. Gothic Cbapel ..... {Frontispiece) 2. Eotrance to Long Route 64 3. Deserted Chamber 65 4. Bottomless Pit and Bridge of Sighs .... 67 5. View from Bridge of Sighs C8 6. Scotchman's Trap ........ 69 7. Bacon Chamber . .71 8. Grape Clusters in Martha's Vineyard .... 110 9. Rosa's Bower 125 ID. Angelico's Grotto 149 11. The Altar, in Gothic Arcade 2u2 12. Devil's Arm-Chair 205 (xi) LIST OF ILLUSTEATIONS. 1. Gothic Chapel ..... [Frontispiece) 2. Entrance to Long Route ...... 64 .3. Deserted Chamber 65 4. Bottomless Pit and Bridge of Sighs .... 67 5. View from Bridge of Sighs 68 6. Scotchman's Trap 69 7. Bacon Chamber . .71 8. Grape Clusters in Martha's Vineyard .... 110 9. Rosa's Bower 125 lU. Angelico's Grotto 149 11. The Altar, in Gothic Arcade 2U2 12. Devil's Arm-Chair 205 (xi) THE MAMMOTH CAVE. CHAPTER I. INTRODUCTION. It is our purpose to describe, from our own observations made in the spring of 1867, and from the observations of others, that grand and weird cavern known as the Mammoth Cave of Kentucky, — a wonder of its kind, unequaled in America or in the world, — within whose sub- lime portals travelers have confessed the most profound awe at entrance, and the greatest rap- ture when its glorious mysteries were made visi- ble to them. We did not make the visit with the view of informing the public what was to be seen, but simply for the purpose of gratifying our indi- vidual curiosity. Finding the object to be one of greater magni- tude than was anticipated, it occurred to us, as an after-thought, that a short sketch might interest a friend at home. In executing this intention, 2 (13) 14 THE MAMMOTH CAVE. it was soon discovered that a surprisiqg number of pages were required to give even a brief in- telligible outline of the great cavern. It was then suggested that the sketch which had been commenced sliould be extended, and published in book-form, that the information it contained might be accessible to the general public, instead of being restricted to one or two friends, as at first designed. This suggestion, though not consonant with our feelings when first proposed, has, upon reflection, been adopted. Desiring to obtain some profitable information in advance of our visit to the Cave, we applied successively to the principal booksellers in Bos- ton, New York, Philadelphia, Baltimore, and Cincinnati for the purchase of a descriptive work, and were greatly surprised and disap- pointed by the answer in each case, — that not one of them had any publication on the sub- ject, neither had they any knowledge of the existence of such a work. This deficiency in the book-market appeared to us extraordinary, for it is presumable that all persons of any education in this country, and many abroad, have heard of the existence of the Cave, and are aware that it is a curiosity of more than ordinary importance; it is therefore a matter THE MAMMOTH CAVE. 15 of astonishment that no general account of it can be obtained among the booksellers by those who are desirous of information regarding its wonders. Upon arriving at the Cave we found a small pamphlet for sale, entitled "A Guide Manual to the Mammoth Cave of Kentucky. By Charles W. Wright, M.D., Professor of Chem- istry in the Kentucky School of Medicine, formerly Professor of Chemistry in the Medical College of Ohio." Printed at Louisville, Ky., by Bradley & Gilbert, 1860. This manual explains very satisfactorily the chemical and mechanical causes which were exerted in the formation of the Cave, and briefly indicates all the chief points of interest which should attract the notice of the visitor in his explorations, and, we believe, is thor- oughly reliable in all these particulars. Its circulation, however, is limited to those who visit the Cave, rarely coming before the general reader ; and it is probable that the majority of visitors, as in our case, have no opportunity of examining and profiting by it until after their departure, and tlien it is generally thrown aside and forgotten. Since our visit we have made every effort to 16 THE MAMMOTH CAVE. procure all that has been written on the subject, with the hope of thus making our account as complete as possible. We have, therefore, de- layed its publication for nearly three years. We have succeeded in obtaining four short articles, chiefly scientific, in as many different numbers of Silliman's "American Journal of Science and Arts," written by Professors Lock, Agassiz, Silliman, and Wyman, — the first dating back as far as 1842 ; also a rather lengthy description given by our great American trav- eler. Bayard Taylor, who charmingly invests every sketch of Nature's works touched by his pen with the glowing light of romance, so appropriate in this case. We have also found a copy of a manual called " Pictorial Guide to the Mammoth Cave, Kentucky. By the Rev. Horace Martin." New York : Stringer & Townsend, 1851 ; with ten illustrations, pp. (including blanks for notes) 116, — long out of print. A brief article on the Cave, in a book entitled " The Hundred Wonders of the World," has recently been brought to our notice ; also an article in Collins's "History of Kentucky" (1847), and a few pages in Dr. Boucher's work on the Universe, etc., translated from the French, THE MAMMOTH CAVE, 17 1870. The pamphlet of Dr. Binkerd ("The Mammoth Cave and its Denizens : A Complete Descriptive Guide. By A. D. Binkerd, M.D." Cincinnati : Robert Clarke & Co., Printers, 1869. — Pamphlet, pp. 96) has appeared since the greater part of the present work has been in manuscript ; and in completing our materials for the press we are unable to derive any assist- ance from the work of Dr. Binkerd. Several newspaper articles, worthy of but little attention, have also come under our notice. At the eleventh hour, since our manuscript was placed in the hands of the printers, we have succeeded, through the kindness of Mr. John R. Proctor, of Maysville, Ky., in procur- ing a copy of a work entitled " Rambles in the Mammoth Cave during the Year 1841. By a Visitor." Louisville, Ky.: Morton & Griswold, 1845. This list comprises all the works on the subject that we have any knowledge of, with the exception of one by Mr. Lee, Civil En- gineer, published about the year 1840, said to be of some value, but the most diligent search on our part has proved unsuccessful in finding a single copy. 2* 18 THE MAMMOTH CAVE. In preparing this history of the Mammoth Cave, we make as much use as possible of the materials just mentioned, collating their agree- ments and disagreements with our own obser- vations. We are chiefly indebted, however, to the valuable Manual of Professor Wright for all measurements and material facts, such as can be acquired only by a protracted series of obser- vations ; and we trust that this general an- nouncement of the authorities that we draw upon will serve us in many instances instead of quotation-marks. CHAPTER II. THE CAVE. In order that the reader may form, at the outset, some idea of the general outline and physical character of the Mammoth Cave, we will ask him to imagine the channel of a large and winding river, with tributaries at intervals, some of them the size of the main stream, emptying into the chief river, like, for instance, the Missouri and Ohio joining the Mississippi; these tributaries also receiving their support from creeks, branches, and rivulets, some of them quite small and extending but a short distance, while others are much larger, longer, and more beautiful. Now, it is easy to imagine these rivers as being under ground, or having a surface-covering of earth and rock, and that their rugged channels and banks have ceased, from some cause, to be bathed with the waters which, in ages long past, flowed so freely along them; in fact, that they are perfectly dry, except in a few of the avenues. (19) 20 THE MAMMOTH CAVE. By the aid of this illustration it may also be comprehended why so much travel' is neces- sary, as will be presently stated, to visit the different parts of the Cave. We are obliged to follow each tributary of the chief river to its source, and to return by the same route to its mouth, at the point of our departure; thus duplicating the distances of all the rivers, creeks, etc. It is exceedingly difficult to obtain informa- tion regarding the early history of the Cave, simply from the fact that it was not explored to any great extent for several years after its dis- covery, and that the early explorers did not regard it as a curiosity of sufficient importance to call for the publication of any detailed ac- count. It has been stated by Bayard Taylor,* and others, that the discovery of the Cave dated back as far as the year 1802 ; but we are fortunate in possessing a highly interesting and valuable letter from Mr. Frank Gorin, a former- proprietor of the Cave, addressed to the author some months after his visit, and, with permis- sion, hereto appended in full, which fixes the ^date of the discovery in the year 1809. The * At Home and Abroad : A Sketch-Book of Life, Sceneiy, and Men. By Bayard Taylor. New York, G. P. Putnam & Son, 1867. THE MAMMOTH CAVE. 21 letter contains several facts that will liere anticipate their regular order, and will again be adverted to : — " Glasgow, Ky., Feb. 9, 1868. " W. Stump Forwood, M.D " Dear Sir : " I am in receipt of yours of the 27th ultimo. You desire all the information I can give re- specting the date of the discovery, the early his- tory, the operations of the saltpetre miners, etc. of the Mammoth Cave. "This part of Kentucky was peopled and settled in the latter part of the eighteenth and early part of the nineteenth century. The Mammoth Cave is situated on the south side of Green Eiver, and not far from its banks. It was discovered in the year 1809, by a man named Houchins, by running a bear into it. The entrance was small, although there was a large ^sink' at the mouth. This is not the original mouth or entrance : the original mouth is about one-fourth of a mile north, or north- west, from the present entrance. It is a deep hole, perhaps fifty feet across at the top, and was doubtless the site, years, years ago, of one of those large springs so often found near the south bank of Green River. There is a spring 22 THE MAMMOTH CAVE. at the present entrance of the Cave ; the water, no doubt, caused the falling of the roof, and closed up at that place the channel leading from the former mouth. "Very few persons know of the original 'mouth,' as the Cave at its present mouth is filled up with rocks, dirt, etc. " When first discovered, the Cave was not considered of much value. It sold, with about two hundred acres of land, for. about forty dollars. " McLean, t believe, was the first person who attempted to make saltpetre there, perhaps in the year 1811. He sold to Gate wood, who en- larged the works. He, in turn, sold to Gratz & Wilkins (Gratz of Philadelphia, and Wilkins of Lexington, Ky.) ; they, during the War of 1812, made large quantities of saltpetre, and wagoned it principally to Philadelphia. Their agent at the Cave was an Irish gentleman by the name of Archibald Miller. The work during the War of 1812 was mostly done by negroes, some of them working in the Cave without coming out for an entire year.* They * This is singular, as they were rarely ever more than one mile from the entrance. — W. S. F. THE MAMMOTH CAVE. 23 came out healthy, and had a beautiful gloss, with shining faces and skins. "After the War of 1812-14 it was no longer profitable to make saltpetre at the Cave, on account of the importation of the East Indian article in the Eastern market, at rates much cheaper than it could be wagoned from the Cave. "When Messrs. Gratz & Wilkins ceased to make saltpetre, after having acquired sixteen hundred and ten acres of land over and around the Cave, they continued their faithful, true, and honest agent, Miller, to overlook and take care of the property and to show the Cave to the curious. About the year 1816, Mr. Miller placed the Cave and other property in the possession of his brother-in-law, Mr. Moore, and his wife, hoth Irish, of the old stock. Mr. Moore had been wealthy, and a large merchant in Philadelphia. Unfortunately, he was seduced into unlawful acts by Blennerhassett, the friend of Burr, and was pecuniarily ruined. The Moores left there some time afterward, when Gatewood took possession, and showed the Cave to all visitors for years; but it did not pay, and he left. "In 1837 I purchased the Cave and prop- 24 THE MAMMOTH CAVE. erty, when it was in a dilapidated state, and placed Mrs. Moore there (Mr. M6ore having previously died), together with Archibald Mil- ler, her nephew, and son of the previous oc- cupant of the same name, as my agents. They were residing there when I sold the Cave and property to Dr. John Crogan,* who continued Mrs. Moore and Mr. Miller, Jr. in charge during their lives. Dr. Crogan devised the estate to Mr. Gwathmey and Judge J. R. Underwood, for the use of eleven nephews and nieces. Judge Underwood is the surviv- ing trustee, and is now managing the estate. " It was while I owned the property that a nephew of mine, Mr. Charles F. Harvey (now a merchant in Louisville, Ky.), was lost in the Cave for thirty-nine hours. After he was found, I determined to have further explora- tions made. At that time no person had ever * We remember having seen a statement in the newspapers, years ago, to the efifect that Dr. Crogan, while visiting objects of interest in Europe, was repeatedly asked for information regarding the Mammoth Cave; and, as the result of the mor- tification induced by his total ignorance of the subject, on his return home he visited the curiosity, and purchased the prop- erty, with the view of imparting more extended knowledge of this great American wonder to his countrymen and to travel- ers from other lands. — W. S. F. THE MAMMOTH CAVE. 25 been beyond the ' Bottomless Pit.' We dis- covered ' Gorin's Dome,' covering nearly an acre of ground, and perhaps five hundred feet high.* " I placed a gaide in the Cave, — the celebrated and great Stephen, — and he aided in making the discoveries. He was the first person who ever crossed the ' Bottomless Pit ;' and he, my- self, and another person, whose name I have forgotten, were the only persons ever at the bottom of ' Gorin's Dome,' to my knowledge. "After Stephen crossed the ' Bottomless Pit,' we discovered all that part of the Cave now known beyond that point. Previous to those discoveries, all interest centered in what is known as the ' Old Cave,' the chief points of attraction being the ' Star Chamber,' the ' Cataract,' * The Chief City,' ' Robber's Cave,' ' Lover's Leap,' ' Bonaparte's Breastworks/ ' Gatewood's Dining Table,' ' Black Chambers,' ' Grotto,' etc. etc.; but now many of these points are but little known, although, as Stephen was * Mr. Gorin, in a subsequent letter to the writer, states that possibly this estimate of the dimensions of the Dome is too great, as our own observations confirm ; but he believes that Dr. Wright's estimate, which we will hereafter give, is much below the actual measurements. — W. S. F. 26 THE MAMMOTH CAVE. wont to say, they were 'grand, gloomy, and peculiar.' " Many attempted descriptions of the Cave have been published in the newspapers ; and several pamphlet publications have been made ; but I know of none now existing. Many of the newspaper articles were utterly false. " Stephen was a self-educated man ; he had a fine genius, a great fund of wit and humor, some little knowledge of Latin and Greek, and much knowledge of geology ; but his great talent was a perfect knowledge of man.* " I have been compelled to write you this letter in great haste, but you may rely upon the facts as stated. " Yours truly, " F."^ GORIN." * It has been said that Stephen was partly of Indian ex- traction. In reply to a subsequent letter addressed to Mr. Gorin, on this and other points, he remarks, " There was not any Indian blood in Stephen's veins. I knew his reputed father, who was a white man. I owned Stephen's mother and brother, but not until after both of the children were born. Stephen was certainly a very extraordinary boy and man. His talents were of the first order. He was trustworthy and reliable ; he was com- panionable ; he was a hero, and could be a clown. He knew a gentleman or a lady as if by instinct. He learned whatever he wished, without trouble or labor ; and it is said that a late pro- fessor of geology spoke highly of his knowledge in that depart- ment of science." * THE MAMMOTH CAVE. 27 From data that we have obtained from various sources, we learn that the " Bottomless Pit" was not crossed, nor the great curiosities beyond dreamed of, for about thirty years after what is called the " Main Cave" had been explored. Indeed, it is known that many avenues, with their hidden treasures, have not to the present day been trodden by mortal footsteps. So much has already been explored that curiosity appears to be satiated. It is said that about one hundred and fifty miles of travel is required to visit the parts of the Cave that have already been traversed; and we were informed by the guides that avenues were known to them which would probably increase the extent of travel to two hundred miles.* * Since the foregoing was penned, we have been informed by the proprietor of the Cave Hotel, Mr. L. J. Proctor, in a letter dated March 12, 1870, that " Two years ago three of the guides at the Cave, Messrs. F. M. De Monbrum and Charles and A. Mer- ideth, discovered a new avenue in the Mammoth Cave, branching off from the Pass of El Ghor, just beyond Ole Bull's Concert Room. They first entered a narrow crevice, through which they passed some seventy yards, when they entered a large cave, which they explored for many miles, and from which many branching avenues led off, which they did not explore. They de- scribe this newly-discovered avenue as extremely grand, and in many places beautiful. They crossed a large, and as yet unex- 28 THE MAMMOTH CAVE. plored, river, and found that the main avenue terminated in a dome more extensive than any that they had ever seen. What was beyond this dome they could not conjecture, as they were unable to enter it from the avenue. They estimate that they traveled eight miles in this one avenue. I have not seen it myself. The explored portions of the Cave that I have visited constitute within themselves an under-ground world ; and I am satisfied that I have traveled from 150 to 200 miles in the different avenues, upon the Long Route especially. There is a perfect wilderness of Cave that is never seen or dreamed of by visitors generally, and many parts more beautiful than those ordinarily seen by parties making the Long Route. I refer particularly to Marion's Avenue, Ali- da's Avenue, Murdock's Pass, and out Boone's Avenue and the regions of Mystic River." CHAPTER III. LOCATION OF THE CAVE, MEANS OP APPROACH, AND CHAR- ACTER OP THE SURROUNDING COUNTRY. — THE INDIAN CAVE. — MAMMOTH CAVE HOTEL, ETC. The Mammoth Cave is situated in Edmonson County, in the southern part of Kentucky. It is most readily approached from the North by way of Louisville, by the Louisville & Nash- ville Railroad, which has long since super- seded the old stage-coaches. The distance from Louisville is about ninety-five miles, or about one-half the distance between that city and Nashville. The station at which passengers left the rail- road at the time of our visit is called Cave City, a point about ten miles from the Cave. Visitors from the South come by way of Nash- ville to the same point. The high-sounding name of " City," as applied to this place, re- minded us forcibly of the vest of the hero of the comic song, which, he snid, — .3* ( 29 ) 30 THE MAMMOTH CAVE. " was big euough for two ; But there is nothing strange in that,^ For the tailor saw, without a doubt, I some day would grow fat !" This "City" consists of about a dozen ordi- nary-looking houses; but, possessing an ample title in advance, it may be presumed that it will some day grow large. The hotel from which the stage-coach line starts is small, but the traveler is very comfort- ably entertained.* We were conveyed from this "City" to the Cave in coaches, the distance being, as before stated, about ten miles, — by some estimated at nine, and by others at eleven. •]- The surface of the country over which this road passes is high, hilly, rocky, and the soil of an apparently poor quality. It is interesting to note the surface-aj)pearance along the route, for the reason that, for some distance, this road is * Since the above was written, we regret to learn that this little city was, on January 17, 1870, almost totally destroyed by a tor- nado, during which several of the inhabitants lost their lives. t We have recently noticed in the newspapers that, to the great comfort and convenience of visitors, horse-cars have been substi- tuted for the stage-coaches on the route from Cave City to the Cave ; but our inquiries, addressed to parties in the neighborhood for a confirmation of this report, have not yet (April 1, 1870) been replied to. THE MAMMOTH CAVE. 31 supposed to pass directly over a considerable portion of the Cave. At the date of our journey — the latter part of May — this road was* in a comparatively good condition ; but in the winter and early part of the spring it is said to be al- most impassable to travelers. The greater part of the soil is a light-colored, sticky clay, with a little sand at intervals. The rocks are com- posed chiefly of soft white limestone, easily acted upon by chemical and mechanical agen- cies; hence we find them excavated and jag- ged, presenting rough, irregular outlines; their outside color is of a dirty, grayish character, owing to exposure to the elements, but the inte- rior is white. There are small cultivated patches of ground here and there, scarcely deserving the name of farms. The country generally is covered with straggling forests, consisting chiefly of "black- jack," white oak, chestnut, etc. Frequently along the road may be seen small circular de- pressions in the ground, called '' sinks," the surface having fallen in in consequence of sub- terraneous excavation. The whole of the sur- rounding country appears to be of a cavernous nature ; and, if the traveler should be so unfor- tunate as to possess a timid disposition or large 32 THE MAMMOTH CAVE. development of caution, he might be .apprehen- sive of a sudden disappearance of the stage- coach into the bowels of the earth. There are several caves in this vicinity, — namely, Proctor's Cave, aboul: three miles in length ; White's Cave, Diamond Cave, and the Indian Cave, each of which is about one mile in length. The Indian Cave opens directly on the stage- route ; and, as the coaches halt sufficiently long to give visitors an opportunity of examining it, we embraced the occasion for preparing our senses, in this minor cave, for witnessing the stupendous curiosities yet in store for us. An exceedingly loquacious young man acted as our guide. He stated that he discovered the Cave himself, six years previously, and was joint proprietor with his father, who lived near by. The ingress to this Cave is quite difficult. The descent from the road to the mouth of the Cave is almost perpendicular, and the distance is about one hundred feet. The mouth itself consists of a circular passage about three feet in diameter, and eight feet deep. The descent is made at this point by the aid of rude wooden steps. In answer to an inquiry why greater conveniences for entrance were not provided, we THE MAMMOTH CAVE. 66 received the unsatisfactory reply that he did not wish to disturb the original appearances of nature. Upon reaching the foot of the ladder, we found ourselves in an open space, somewhat higher than a man's head, and about ten or fifteen feet wide. This cave apparently extends in nearly a direct line. We say apparently, for it is impos- sible for an individual who enters a dark hole under ground, for the first time, to form a cor- rect idea of direction or distance. The length of this cave, as before remarked, is about one mile. The floor being compara- tively smooth, and nearly level, there was but little fatigue attending the exploration. There is a considerable number of very hand- /some stalactites and stalagmites to be seen in this Cave, the beauty of which will fully repay \lhe visitor for the time thus occupied. y^ne of the chief curiosities of the Indian (Cave is the Pool of Bethesda. It is a fountain of pure, limpid water, about four feet in diameter, and nearly circular in form, and is mantled around with delicate, coral-like formation stalag- mites, giving it the appearance of a rustic work of art. We partook freely of the water, and found it agreeable to the palate. 34 THE MAMMOTH CAVE. Another point of interest is Aline's Dome, said to be named for Miss Aline Dii Pont, who, we were told, was the first lady-visitor to this Cave. This dome is not of large proportions, but displays more than ordinary beauty, being surrounded by what is known as Elphies's group of stalactites. There are several other parts of the Cave having fanciful names, possessing more or less interest, but they did not impress us sufficiently to be remembered. We inquired of our guide why the name "Indian" had been applied to the Cave. He stated that the name was suggested by the fact that, upon his first entrance within the Cave, he discovered several Indian skeletons. Upon manifesting our curiosity to see them, he in- formed us that, in consequence of the bones having, on different occasions, been sacrilegiously handled by some of the visitors, — even to carry- ing them out and leaving them exposed upon the ground, — he considered it his Christian duty to deposit them in a place where they would escape further desecration ; he then pointed out to us a deep pit in the Cave, into the invisible depths of which he had thrown them. Visitors may take this explanation as fact or fancy. THE MAMMOTH CAVE. 35 according to the amount of credulity they pos- sess : in either case, their interest in the Cave need not be lessened. We re-entered the coaches, and, after a ride of about five miles, reached the Mammoth Cave Hotel, about five o'clock in the afternoon. An exceedingly disagreeable, drizzling rain was fall- ing ; and although we were in the southern part of Kentucky, in the latter half of May, we found the atmosphere so chilly as to require the use of fires in our rooms. For the benefit of the Cave visitors of the present day, it is proper to add, in this place, that we have recently (1870) received a com- munication from Mr. Proctor, of the Cave Hotel, in which he states that Glasgow Junc- tion, as a stopping-place, on the Louisville & Nashville Railroad, for parties visiting the Cave, has various advantages over Cave City : first, it is about three miles nearer the Cave (being but seven miles distant) ; second, an excellent stage-road has been recently made between the points ; and, third, immediately upon this route lie the Diamond and Proctor Caves, both of which are exceedingly beautiful and interesting. With the view of gaining time, some of our 36 THE MAMMOTH CAVE. party were anxious to enter the vCave on the night of our arrival, — thinking that it was a matter of little consequence whether it was day or night on the outside, knowing that perpetual night reigned within. It was soon ascertained, however, that parties were not permitted to enter except at stated hours, — at nine and at half-past nine o'clock in the morning, — accord- ing to the route taken. This system was ex- plained as being necessary for the benefit of the guides, and for the proper regulation of the hotel arransjements. A guide who had been journeying through the Cave all the day of course would not feel willing to continue his travels through the night also. Physical exhaustion, if no other consider- ation, would render such a procedure imprac- ticable. Our own experience afterward enabled us to appreciate the force of the latter argument. An additional number of guides, undoubtedly, might be kept, but their services would be so rarely required that the proprietors do not feel justified in incurring the extra expense. This delay gave us an opportunity of taking a survey of the premises. The Cave Hotel is large and commodious. It is built in the Southern style, with wide THE MAMMOTH CAVE. 37 verandas, is amply ventilated, and is said to be capable of accommodating between four and five hundred guests at a time. The rooms are of sufficient size, and are very well furnished. The table is really deserving of praise, for it is supplied with the best quality of excellently- cooked food, and is accommodatingly attended by experienced negro waiters. A large ball- room is united with the hotel,' and is fitted up with all the conveniences required by those who pay court at the shrine of Terpsichore. Con- nected with the main building, and running at right angles with its front, is a long row of cot- tages, with a -continuous veranda, extending at least three hundred feet. In speaking upon this point, Bayard Taylor remarks, " The main body of the hotel, with this wing, furnishes at least six hundred feet of portico, forming one of the most delightful promenades imaginable for summer weather." About one hundred yards beyond the ex- treme end of the cottages, well shaded by forest trees, may be seen the remains of a tenpin- alley building. This went down during the war; and, as the proprietors suffered so severely from the entire loss of business during those four or five gloomy years, it has not yet been rebuilt. 4 38 THE MAMMOTH CAVE. Other marks of dilapidation are also apparent, from the same cause; but as the return-tide of visitors Segins to flow, with its attendant pros- perity, evidences of restoration are visible. The building and the surrounding grounds are in marked contrast with those seen by the way from Cave City. The visitor is surprised to find in this uncultivated "backwoods" such a large and cheerful-looking dwelling and so handsome a lawn. The lawn comprises about two acres of ground, is laid out with gravel walks, and is tastefully ornamented with cedar and other trees. There* are not many summer resorts where an individual or a family can pass a few weeks more pleasantly or more profitably than at the Mammoth Cave Hotel. Here are to be found all the advantages of a first-class watering-place hotel, with the addition of fine country scenery, and daily opportunities of observing Nature's great subterranean wonder. In the yard, immediately in front of the main building, stands a very curious-looking sand- stone rock, about three and a half feet square. One side of the rock has a regular surface which is covered with perforations similar in size and shape (though more widely separated) to the THE MAMMOTH CAVE. 39 openings in the ordinary cane-seated chair, about half an inch in depth, and arranged in regular lines. This rock, we are informed, was exca- vated near the Cave about twenty years ago. No explanation was offered as to the probable cause of the perforations, but we were left to infer, from their perfect regularity, that they were produced by human agency. Perhaps some rude Indian artist, hundreds of years ago, is entitled to the credit of exciting our curiosity at the present day. We learned at the hotel that the Mammoth Cave and the Cave Hotel belonged jointly to nine or ten parties, to whom it had been devised by its former proprietor. Dr. Crogan, for a period of ninety-nine years. Only about twenty-five years of the time have yet expired. It seems to be regarded by the public as an unfortunate disposition of the property, that so many parties should be concerned in the owner- ship. Owing to their diverse views, the Cave travel is not so easy nor so agreeable to visitors as it might be made with trifling expenditure. It is said that some of the proprietors are anxious to do one thing, some another, and some nothing. Being unable to agree, nothing is done; and visitors are compelled to undergo 40 THE MAMMOTH CAVE. much rough and fatiguing travel within the Cave, over loose rocks, etc., which might be ren- dered, at small expense, comparatively smooth. Hand-cars might be introduced and easily made available over more than half the Long Route, stopping as frequently as the curiosity of the visitor might require in making his observa- tions. Green River, with its towering cliffs, is but a few hundred yards from the hotel. Bayard Taylor, upon first beholding this beau- tiful river, at the time of his visit to the Cave, sixteen years ago, was struck by the appropri- ateness of the lines of Bryant, which were applied, strange to say, to another river of the same name : "Yet, fair as thou art, thou shunnest to glide, Beautiful stream ! by the village side, But windest away from haunts of men, To silent valley and shaded glen." It has been conclusively proven, by careful observations, that the rivers of the Cave have a subterraneous communication with Green River. The entrance of the Cave is about one-fourth of a mile from the hotel, and is reached by pass- ing down a wild, rocky ravine through a dense forest, — a fitting avenue to the hidden world. THE MAMMOTH CAVE. 41 The opening surrounding the mouth of the Cave is irregularly funnel-shaped ; the walls being steep, and forty or fifty feet in height, and between fifty and one hundred feet across the top of the funnel. "Trees," says Taylor, "grow around the edges of the pit, almost roofing it with shade ; ferns and tangled vines fringe its sides; and a slender stream of water falls from the rocks which arch above the entrance, dropping like a silver veil before the mysterious darkness beyond." At nearly all seasons a mist or fog may be seen hanging over the mouth of the Cave. When the.external air is warmer than that of the Cave, the mist is produced by the condensa- tion of the moisture of the former by the reduced temperature of the latter. On the contrary, if the temperature of the external atmosphere is lower than that of the Cave, the moisture of the air of the latter is condensed in a similar manner. When the temperature of the outer air is the same as that of the Cave, no fog or cloud is observable about its mouth. The entrance of the Mammoth Cave, at an early period of its history, as has already been stated by Mr. Gorin, was situated about half a 4* 42 THE MAMMOTH CAVE. mile from its present location, constituting what is now called Dickson's Cave. This Cave terminates within a few feet of the mouth of Mammoth Cave, but there is at present no direct communication between the two. The voice of a person at the end of Dickson's Cave can be distinctly heard at the entrance of Mammoth Cave. The present entrance to Mammoth Cave was formed, and its communication with Dickson's Cave cut off, by the disintegrating action of the water of the spring, which discharges its , con- tents at the mouth of the former, and caused the Cave to fail in at this point, — thus establishing a new entrance, and shortening the length of the Cave about half a mile. This is also the theory put forth by Dr. Wright, and there seems to be no reason for questioning its correctness. Dickson's Cave differs but little in size and appearance from Proctor's Arcade in the Mam- moth Cave. CHAPTER IV. ATMOSPHERE OF THE CAVE. As the circulation of the air, its temperature, purity, etc., in the Cave, are subjects upon which we are frequently interrogated, and which pos- sess great interest to all anticipating a visit, we proceed to give the explanation of these points in the words of Dr. Wright, who thus treats of what he very properly terms the respiration of the cave. « The Mammoth Cave breathes once a year. That is to say, in summer, or when the tempera- ture of the external air is above that of the Cave, the current sets from the latter to the former. In other words, the Cave is the entire summer in making an expiration. On the other hand, when the order is reversed, or the tem- perature of the outer atmosphere is below fifty- nine degrees, the Cave makes an inspiration, or draws in its breath, which it accomplishes during the winter. The respiratory mechanism of the Cave ceases to operate — or, to carry out (43) 44 THE MAMMOTH CAVE. the metaphor, it holds its breath-r-when the mercury in the thermometer stands at fifty-nine degrees in the outer air, which is the average temperature of all parts of the cave, winter and summer. Hence it is frequently observed, in the spring and fall, that there is no motion of the air in either direction at the mouth of the Cave. On entering the Cave a few hundred yards in summer, when the temperature outside is at or near one hundred degrees, the air rushes out with such force as frequently to extinguish the lamps. Passing into the Cave for about half a mile, however, the motion of the air is barely perceptible at any. time, from the fact that the main avenue enlarges so rapidly that it plays the part of a reservoir, where a current of air, from any direction, is speedily neutralized. If the current of air blows from without inward, and is below fifty-nine degrees, it does not pass more than a quarter of a mile before it is brought up to that point. Air above the average temperature of the Cave never blows ' into it. .Thus it will be observed that a change of seasons is unknown in the Mammoth Cave ; and day and night, morning and evening, have THE MAMMOTH CAVE. 45 no existence in this subterranean world. In fact, there is an eternal sameness here, which is without a parallel. In many parts of the Cave, time itself is not an element of change; for where there is no variation of the temperature, no water, and no light, the three great forces of geological trans- formation cease to operate. The atmosphere of the Cave, contrary to what might be generally supposed, is remark- ably pure and wholesome. The proportions of oxygen and nitrogen bear the same relation to each other in the Mam- moth Cave that they do in the external air. The proportion of carbonic acid gas is less than that observed in the atmosphere in the sur- rounding country, upon an average of many observations. This noxious gas is one of the necessary constituents of vegetable existence ; and, as there is no vegetable life within the Cave, its comparative absence is a natural in- ference. In the dry parts of the Cave the proportion of carbonic acid is said to be about 2 to 10,000 of air ; in the vicinity of the rivers, something less. Not a trace of ammonia can be detected in those parts of the Cave not commonly visited. 46 THE MAMMOTH CAVE. The amount of the vapor of water varies. Thus, in those avenues at a great distance from the rivers, upon the walls and floors of which there is a deposit of the nitrate of lime, the air is almost entirely destitute of moisture, from the hygroscopic properties of that salt ; and animal matter mummifies instead of undergoing putre- factive decomposition. For the same reason, no matter what state of division the disintegrated rock may attain, dust never rises. In portions of the Cave remote from the localities in which the bats hibernate, no organic matter can be recog- nized by the most delicate tests. Not a trace of ozone can be detected by the most sensitive re- agents. From what has been stated, it will be ob- served that the atmosphere of the Mammoth Cave is freer from those substances which are calculated to exert a depressing and septic in- fluence on the animal economy than that of any other locality on the globe. This great differ- ence is observed by every one on leaving the Cave, after having remained in it for a number of hours. In such instances, the impurity of the external air is almost insufferably offensive to the sense of smell, and the romance of a "pure country air" is forever dissipated. THE MAMMOTH CAVE. 47 The only instance that history (possibly ro- mance) records, so for as is known to the writer, in which these disagreeable effects of the ordi- nary atmosphere were markedly produced, wa3 in the case of the unhappy Caspar Hauser, who was confined in a subterranean dungeon at Nu- remberg from infancy to adult age. When he was finally brought upon the surface of the earth, his life was rendered miserable by the insufferable odors that constantly impressed his olfactory nerves. The smell of flowers, that to others were sweet, was so intensified in his case as to be exceedingly disagreeable. He was unable to pass a grave-yard, where others could detect no odor whatever, without fainting from the painful impression received through the sense of smell. This shows that, to appreciate " country air," our senses must be adapted to it by constant contact. CHAPTER V. THE FORMATION OF THE CAVE, AND ITS CONNECTION WITH GREEN RIVER. Before entering the Cave, it will be proper for us to consider the agencies concerned in its formation. These may be divided into chemical and mechanical. We strictly follow the words of Dr. Wright in these explanations, knowing that his education in this particular, and his op- portunities for observation, eminently qualify him for giving correct views on the subject. Of the chemical agencies, which were un- doubtedly the most remarkable and important, he says, " There can be no doubt but that the solvent action of water holding carbonic acid in solution was the primary agency concerned in the formation of the Cave. Thus the limestone, or carbonate of lime, which constitutes the strata of rock through which the Cave runs, is not sol- uble in water until it combines with an addi- tional proportion of carbonic acid, by which it is transformed into the bicarbonate of lime. In thi.s ( 48 ) THE MAMMOTH CAVE. 49 way the process of excavation was conducted, until communications were established with run- ning water, Jby which the mechanical agency of that fluid was made to assist the chemical. The little niches and recesses which are observed in various parts of the Cave, and which seem to have been chiseled out and 'polished by artificial means, were formed in this manner ; for when these points are closely examined, a crevice will be observed at the top or back of them, through which water issued at the time of their forma- tion, but which has been partially closed by crys- tals of carbonate of lime or gypsum. At the time these niches were forming, water flowed through the avenues in which they are found. Examples of the action we have been describing may be seen in Sparks' Avenue, leading to the Mammoth Dome. "The grooves which are observed in rock over which water is or has been flowing are also formed by the solvent action of water contain- ing carbonic acid ; for in all such instances the water has no solid matter in suspension. Ex-^ amples of this kind of action may be seen in operation in Mammoth and Gorin's Domes ; and evidences of its former action may be observed in Lucy's Dome. What are termed the ' pigeon- 5 50 THE MAMMOTH CAVE. holes' in the Main Cave are cut out^of the solid rock in the same manner. "Another agency which contributes in part to change the appearance of the Cave is the efflo- rescence of the sulphate of soda, or glauber-salts, and the crystallization of sulphate of lime, or plaster of Paris. "The sulphate of lime, which is known under the names of gypsum, plaster of Paris, selenite, alabaster, etc., exerts a much greater influence in disintegrating rock than the sulphate of soda. The avenues in which gypsum occurs are per- fectly dry, differing in that respect from those that contain stalactites. When rosettes of ala- baster are formed in the same avenue with sta- lactites, the water which formed the latter has for ages ceased to flow, or they are situated far apart, as the former cannot form in a damp at- mosphere. The force exerted by gypsum in the act of crystallizing is about equal to that of water when freezing, and when it crystallizes between ledges of rock, they are fractured in every direc- tion, as instanced in Pensacola Avenue and Rhoda's Arcade. " The formation of nitre is due, in part, to the decomposition of bats and other animals ; but it must not be forgotten that limestone rocks are THE MAMMOTH CAVE. 51 never entirely destitute of nitrifiable matter. The nitric acid which enters into its composition may, in some measure, be derived from the at- mosphere. The kind of nitre that is found in the Cave is the nitrate of lime, which, when re- acted upon by the carbonate of potash, is trans- formed into the nitrate of potash, or common saltpetre. This was the course pursued by the saltpetre miners when that substance was manu- factured in the Cave in 1812-14. The nitrate of lime is found in the dryer parts of the Cave, but is not discoverable till the earth which con- tains it is lixiviated. " The mechanical agencies concerned in the excavation of the Mammoth Cave are trifling when compared with the chemical. They are instanced in the transportation of gravel, sand, and clay from one part of the Cave to another, and in the abraded appearances presented by the rock composing certain avenues. Thus, it is possible to tell the direction in which the water ran in most of the avenues, and the rapidity of its motion, by observing the points at which gravel, sand, and clay are deposited, and the order in which they come. For example, the points at which gravel is deposited indicate a rapid current; where sand is found, the move- 52 THE MAMMOTH CAVE. ment was slower; and where clay occurs, the water was almost or quite stationary. "At one time the water rushed with great force through Fat Man's Misery, for in Great Relief, which is just beyond, washed gravel occurs ; still farther, sand is found, which is succeeded by clay : showing that the current was in the direction of Echo River, Before the mechanical agency could have exerted any appreciable influ- ence, the chemical must have been in operation for thousands of ages. "The loose rocks that are scattered on the floors of many of the avenues have fallen from the walls and ceiling, but in many instances the points from which they were detached are indis- tinct, from the fact that the rugged surface from which they have fallen is either smoothed by the action of water, or covered by crystals of the carbonate or sulphate of lime. "In those parts of the Cave where no rocks have fallen, the floor presents the appearance of the bed of a river, and is covered with gravel, sand, or clay, according to the rapidity of th6 flow of the water at the time of the deposit. " Visitors need feel no apprehension or alarm in reference to falling rocks, for none have fallen since the discovery of the Cave." THE MAMMOTH CAVE. 53 It may be well in this place to refer to the interesting relation subsisting between Mam- moth Cave and Green River. There can be no .doubt that Green River has cut out the bed or channel through which it runs ; for on ascend- ing its banks on either side for a distance of not less than three hundred feet, a plain is reached, which is not succeeded by a valley ; establishing conclusively that it has worn its bed to its pres- ent level by the mechanical and chemical agency of water, and that the avenues of the Cave were cut through with nearly equal pace, — those near the surface of the earth being formed first, and the others in regular order from above downward ; the avenues through which Echo and Roaring Rivers run being the lowest and last formed. Both of these rivers are on a level with Green River, with which there is, as before stated, a subterraneous communication. As Green River continues to deepen the valley through which it passes, the avenues of the Cave will continue to descend, until the springs which supply Echo and Roaring Rivers cease to flow, when the avenues through which they run will become as dry as Marion's Avenue, which, at an early period in the history of the Cave, con- 5* fc 54 THE MAMMOTH CAVE. tained the most beautiful subterranean river in the world. With these preliminary details, which we con- sider essential to a proper understanding or an intelligent appreciation of the curiosities of the Cave, we will proceed to conduct the reader within its portals. CHAPTER VI. THE LONG ROUTE. The Entrance. — The Rotunda. — The Vats and Water-pipes used by the Saltpetre Miners. — The Methodist Church. — The Giant's Coffin.— The Bottomless Pit.— Fat Man's Misery. — Bacon Chamber. — River Styx and Lake Lethe. On the morning succeeding our arrival at the Cave Hotel, our party, consisting of fifteen per- sons, seven of the number being ladies, fully equipped in Cave costume,* left the house at nine o'clock precisely, to explore what is known as the " Long Route," which terminates at the Maelstrom. Our party being large, and one or two of the * For the information of the uninitiated, we will explain that the costumes referred to are kept at the hotel for the use of the visitors. It is necessary for its greater convenience in threading narrow passages, and for the equally important object of pre- serving from damage more expensive clothing. Ladies are pro- vided with short dresses of stout material, generally of fancy and picturesque colors, without the addition of crinoline. Gentlemen have short woolen jackets, caps, and " over-alls." Many jocular remarks are usually made by parties, thus oddly attired, at each other's expense. (55) 56 THE MAMMOTH CAVE. number being in somewhat feeble health from recent indisposition, we deemed it prudent to employ two guides to accompany us, so that one of them might return from any point with such parties as might become either unable or unwill- ing to proceed, while the other could conduct those who wished to continue the journey. This proved to be a wise precaution, as one or two of the ladies became too much fatigued to be able to complete more than about two-thirds of the route. The present guides at the Cave are white men ; and the chief one in charge of our party, Mr. Charles Merideth, is a man of considerable intelligence, is well versed in all matters pertain- ing to the Cave, and, in common with the other guides, is fully qualified for the performance c£ the duties of his important oflBce. The guidance through the Cave was formerly under the charge of colored men. Several of them — Stephen, Alfred, and Mat — attained great celebrity in this capacity; and all former visitors remember these names as a part of their Cave experiences. Stephen, who was particularly famed for his qualifications in this respect, as has been seen in Mr. Gorin's remarks, after a long and honorable THE MAMMOTH CAVE. 57 career in exhibiting and explaining the curi- osities of the Cave, with which his name has become identified, to thousands of delighted visitor's, departed this life about eleven years ago. Alfred is also dead. " Old Mat," as he is familiarly called, who has trodden the dark and mysterious paths of the Cave for more than thirty years, still lives, and may be seen about the hotel, but is no longer . on duty, yet he thinks he is quite as capable of exhibiting the Cave now as he ever was, and believes that he possesses more knowledge regarding it than any one else. From the hotel we passed down the deep ravine through the native forest, before men- tioned, along the rugged pathway. The pre- cipitous and rocky character of the path, however, was not particularly observed until our return at night. We then began to wonder if some freak of nature had not occurred in our absence to cause the picturesque and rather easy-graded path of the morning to present a nearly perpendicular front, every small stone that lay in the way to attain the proportions of an insurmountable rock, and the fourth of a mile that we had passed so easily and so pleasantly 58 THE MAMMOTH CAVE. in the morning to be lengthened out to at least three times that distance ! Then we were ready to exclaim, " 0, for a horse !" Upon reaching the entrance, which we (Jo by descending the steep bank leading to it by means of rough stone steps, the guides im- mediately proceed to light the lamps, which are kept within the mouth of the Cave for the use of visitors. Proceeding a few steps, each with lamp in hand, we plunged into almost total darkness, our aids to sight appearing to afford but little light to our unaccustomed eyes. We were ready to despair of ever getting a view of the beauties of the Cave with such limited means of illumination. But in a few moments, our pupils having had time to expand, and adapt themselves to the sudden change from light to darkness, we were gratified to discover that we could obtain a very satisfactory view of the dark interior. Upon entering the Cave for the first time, we feel the force of the words of Dante : " Who enters here leaves hope behind." This is literally true, but not, however, in the terrible sense implied by the poet. We not THE MAMMOTH CAVE. 59 only leave hope, but we leave care and sorrow and all the feelings that make up the sum of our mundane existence, in the world behind us. We really enter a new phase of life. We forget, for a time, the life we have lived before. Here we find no objects of comparison, — nothing to remind us of our pre-existence. It is worth a visit to the Cave to experience these new and extraordinary sensations. We first enter a small archway at the mouth of the Cave, called the Narrows. The sides are walled up with rock, which the saltpetre manu- facturers removed from the floor at this point to allow of easy ingress. After leaving the Narrows, the ceiling of which is about seven feet high, and which does not pos- sess any special interest, the Rotunda is entered. The Rotunda is said to be situated immedi- ately under the dining-room of the Cave Hotel. The ceiling of the Rotunda is about one hun- dred feet high, and its greatest diameter is one hundred and seventy-five feet. The floor is strewn with the remains of vats, water-pipes, and other materials used by the 'saltpetre miners in 1812. The wood of which they are made is in a remarkable state of pres- ervation. 60 THE MAMMOTH CAVE. To the right of the Rotunda, Audubon's Ave- nue leads off for about half a mile, to a collec- tion of stalactites. During the winter, millions of bats hibernate in this avenue. At the en- trance of Audubon's Avenue several small cot- tages, which were built for the residence of per- sons afflicted with consumption, are still to be seen. On leaving the Rotunda and passing the huge overhanging cliffs to the left, which are called the Kentucky River Cliffs, from their close re- semblance to the cliffs of that river, the Meth- odist Church is entered. This apartment is eighty feet in diameter, by about forty in height. Here, we are told, from the gallery or pulpit, which consists of a ledge of rocks twenty-five feet in height, the Gospel was expounded more than fifty years ago. The logs used as benches occupy the same position which they did when first placed in the church. It is customary for visitors to leave their shawls or overcoats, if required outside, tit this point, there being no variation of temperature beyond. Next in order is " Wandering Willie's Spring," a beautifully-fluted niche in the left-hand wall, caused by the continual attrition of water trick- THE MAMMOTH CAVE. 61 ling down into a basin below. This spring is said to have derived its name from an eccentric young country violinist, who, in the spirit of ro- mance, assumed the name of Wandering Willie. He became separated from his companions while within the Cave, had his lamp extinguished, and was found lying asleep beside the spring. This spring is about half a mile from the entrance of the Cave We pass the Gothic Galleries, which lead to Gothic Avenue, of which we shall have occasion to speak hereafter, and the Grand Arch is en- tered, which leads to the Giant's Cofhn. This arch is about fifty feet high and sixty wide. The Standing Rocks are found to the left of the path ; they are many tons in weight, and have evidently fallen from above, standing with the base upwards, extending eight or ten feet above the floor. They maintain their upright position from the fact that the earth was pene- trated in the fall while in a soft state.. The avenue, however, has been perfectly dry since its first discovery. A short distance beyond, on the right, the guide bids us stop, and asks what we see before us. We"" hold up our lamps, and all cry out simultaneously, in an awe-struck tone, "A cof- 6 62 THE MAMMOTH CAVE. fin !" We are then informed that we behold the Giant's Coffin. This immense sarcophagus is a huge rock, forty feet long, twenty wide, and eight in depth, and, at the point from which it is viewed, presents a striking resemblance to a coffin. It has been detached from the side of the avenue against which it rests. On the ceiling, a little to the left of the Giant's Coffin, and looking into the Deserted Chamber, is the figure of an ant-eater. It is composed of the efflorescence of black gypsum, and rests upon a background of w^hite limestone. Bayard .Taylor, W'hose extensive travels enable him to speak authoritatively, says that the resemblance of the figure to the animal after which it is named is very perfect. A short distance beyond the Giant's Coffin, in the Main Cave, after passing w^iat is called the Acute Angle, a group of figures is observed on the ceiling, termed the Giant, Wife, and Child. These, figures are in a sitting posture, and the Giant appears to be in the act of passing the Child to the Giantess. They are also composed of black gypsum, which rests on a white back- ground. Still farther on, the figure of a colosfeal mam- moth may be seen on the ceiling. THE MAMMOTH CAVE. 63 From the Giant's Coffin to the mouth of the Cave, wheel-tracks, and the impressions of the feet of the oxen used to cart tiie saltpetre, made over fifty years ago, may be distinctly seen. The earth, at the time that these im- pressions were made, was in a moist condition, having ^recently undergone the process of lixi- viation in the manufacture of saltpetre, and, upon drying, attained an almost stony soli- dity. These tracks are on the immediate route of travel, and have been walked over by thousands of visitors during a' period of sixty years. Yet the cleft foot of the ox, and the regular indentations of the cart-wheel, can be plainly distinguished in the petrified earth. At one point we were shown where the oxen were fed ; and, by the aid of a stick, we suc- ceeded in digging out of the dry earth two or three impacted corn-cobs, in a good, state of preservation ; and we are perfectly satisfied that they had not been placed there for purposes of deception, as has been suggested by some parties. We were puzzled, at first, to understand how the oxen and carts could be got into the Cave, — the descent to the entrance being so precipitous and the mouth so contracted. The 64 THE MAMMOTH CAVE. guide suggested that the oxen were introduced separately, and the carts in piecemea4. On the route from the Acute Angle to the Star Chamber, several stone cottages, formerly inhabited by the invalids already mentioned, are still standing, — gloomy monuments of their departed occu23ants. One of these cottages is used as a card-room, where hundreds of private and business cards may be found. We are now upon what is known as the Long Route, and we leave the Main Cave at the foot of the Giant's Coffin, One by one we pass into a crevice behind the Coffin, at the bottom whereof yawns a narrow hole. Half stooping, half crawling, we descend through an irregular, contracted passage to a basement hall called the Deserted Chamber. The Deserted Chamber is a gloomy, aban- doned-looking hall, and is fully entitled to the name given it. This is the point at which the water left the Main Cave to reach Echo River, after it had ceased to flow out of the mouth of the former into Green River. In other re- spects it is not of particular interest. The two illustrations which accompany this part of our text — "Entrance to the Long Route," and the " Deserted Chamber" — give the E:NTIIA^CE TO"LONG-IIOUTE' DESERTED CHA:MBER THE MAMMOTH CAVE. 65 reader a very correct idea of the singularly wild and extraordinary surroundings in this part of the Cave.* The entrance to the Long Route is effected, as has been already stated, through the narrow passage around the far end of the Giant's Coffin. The guide is seen just entering the contracted avenue. The next view represents the guide as having accomplished the passage upon which we saw liim entering, and as having reached the dreary-looking " Deserted Chamber." He carries upon his arm the basket of provisions for dinner. This chamber is about one hundred feet in length, but the ceiling, as may be seen, is quite low. An apartment known as the Wooden Bowl Cave is next entered. It derives its name from the tradition that a wooden bowl, such as was formerly used by the Indians, was found ' in it * Our lithographic plates are copied from 'pliotograiihs, to the perfect accuracy of which we can testify. Forty-two stereo- scopic views, taken within and about the Cave, have been pub- lished. The interior views were obtained by the aid of the magnesium light, the most intense artificial light that has yet been produced. This set of views, which we recommend to the attentipa of our readers, constitutes a novel and most tri- umphant application of the photographic art, and materially aids in the comprehension of our language as we treat upon tlie-so unique curiosities. They are published by Messrs. Anthony & •>.'o., of New York. G* 66 THE MAMMOTH CAVE. when it was first discovered. The chamber itself is shaped like an inverted bowj, which fact may have suggested the name. It is said that the Indians formerly explored the Cave with long reeds, filled with deer's fat, to light them along. Black Snake Avenue, which enters the Main Cave near the stone cottages, communicates with Wooden Bowl Cave. It receives its name from its serpentine course and black walls. It is rarely shown to visitors, as it possesses but few objects of interest. We next pass a steep declivity and a flight of steps, called the Steps of Time, and enter Mar- tha's Palace. The Palace is about forty feet in height, and sixty in diameter. It is not partic- ularly attractive, and it appears singular that it should have been accorded so grand a name. A short distance beyond Martha's Palace is a spring of clear, potable water, which visitors generally take advantage of to quench their thirst, as there is a considerable distance, in some parts of the Cave, between the fountains of good drinking-water. The Side-Saddle Pit, over which rests a dome sixty feet in height, is reached by passing through what is called the Arxjhed Way; the BOTTOMLESS PIT AND BKTOGE OF SIGHS . THE MAMMOTH CAVE. 67 walls, floor, and ceiling of which bear evidence that it was once the channel of running water. This Pit is ninety feet deep, and at its widest part about twenty feet across. About twenty feet -to the left of the Side- Saddle Pit is situated Minerva's Dome. It is fifty feet in height, and ten in width. It is a miniature representation of Gorin's Dome, hereafter to be noticed. The Dome and Pit have been cut out of the solid rock by the sol- vent action of water containing carbonic acid in solution. They are still enlarging. The aperture leading to the Pit presents the outlines of a lady's saddle ; hence the name. We next arrive at the brink of the Bottom- less Pit. The very name causes us to shrink with terror ; but we are presently reassured by finding it to be a misnomer. The Pit, which doubtless- appeared bottomless to the first discov- erers, if we credit Mr. Horace Martin, has since been found to be but one hundred and seventy- five feet in depth. The Bottomless Pit was formerly the limit of excursions in this direction. It Avas not until •the year 1838, we are informed, that any trav- eler ever passed beyond this frightful chasm. In that year the Pit, as has been stated in Mr. 68 THE MAMMOTH CAVE. Gorin's letter, was spanned by a substantial wooden bridge known as the "Bridge of Sighs;" and then was discovered the most beautiful and interesting portion of the Cave. Shelby's Dome, which is sixty feet in height, rests directly over the Bottomless Pit. The Pit and Dome have been formed, and are still en- larging, by the same causes that excavated the Side-Saddle Pit. ' Immediately beyond the Bottomless Pit a room is entered, called the Revelers' Hall, which is about twenty feet in height and forty in diameter. Here it is the custom of visitors to rest for a short time and discuss the terrors of the Pit. This is generally followed by bringing forth the potables, when the safety and health of all par- ties are duly toasted. So says Dr. Wright; and so will every visitor say when he observes the imrftense quantity of broken and unbroken bot- tles strewn about the floor of this wild-looking HalU After passing through a low archway, about four feet in height, very properly termed the Valley of Humility, the ceiling of which is smooth and white and appears as though it had been plastered, the Scotchman's Trap is TTEWFROM BETD&EOF SIGHS Tltc-l/uyal StcanL Zlth^ijl ^nUa^ scotchma:^'s teap THE MAMMOTH CAVE. 69 entered. The Trap is a circular opening, through which it is necessary to pass by de- scending a flight of steps. It is about five feet in diameter, over which is suspended a huge rock, like a dead-fall, by an apparently slight support, which, if it were to fall, would com- pletely close the avenue leading to Echo River. If, however, this opening should become closed, we will state, for the comfort of the timid, that there are three ways by which an escape might be effected. Thus : there is an avenue beyond it, which enters the bottom of the Bottomless Pit, from which a person might be drawn up by means of ropes ; another avenue of escape would be by Bunyan's Way, which leads into Pensa- cola Avenue; and a third, by Sparks' Avenue and Mammoth Dome. The accompanying figure shows this Trap, with the guide stand- ing at the head of the steps. A short distance beyond the Scotchman's Trap, in what is termed the Lower Branch, there is found a curiously-shaped rock, named the Shanghai Chicken, from its fancied resem- blance to that unsightly fowl. The next curiosity of note that is reached in our progress is one possessing great interest to men, and to women also, who are blessed with a 70 THE MAMMOTH CAVE. respectable physical development. This place of attraction has been accorded the^ euphonious name of " Fat Man's Misery." Fat Man's Misery is a narrow, tortuous avenue, fifty yards in length, which has been cut out of the solid rock by the mechanical action of the water. The lower part of the avenue varies in width from eighteen inches to three feet ; and the upper part, — that is, from the height of a man's chest to the head, — from four to ten feet. In height it varies from four to eight feet, — the greater part of the distance averaging but four feet, — thus requiring the passenger to assume a stooping position, which is exceedingly painful to the back. Contrary to the general impression, says Dr. Wright, there never was a man too large to pass through Fat Man's Misery. This is an error. We have known more than one individual, weighing over four hundred pounds, who could not possibly have effected the passage. Bayard Taylor says that the weight of the largest man who ever accomplished this narrow way was two hundred and sixty pounds, and he thinks that it would be impossible for a man of greater weight to see the sights beyond. A hall of novel appearance, very appropri- T!ie Jltaai Jteajn mM. Co Fhila. BAG 01^ CHAMBER. THE MAMMOTU CAVE. 71 ately denominated Great Relief, after the ex- perience of bended backs and compressed sides in the passage of Fat Man's Misery, is next entered. This hall varies in width from forty to sixty feet, and in height from five to twenty feet. From the ceiling project immense- nodules of ferruginous limestone. On the floor of Great Relief, the direction of the current of water that filled these avenues can be traced. Thus, at the side next Fat Man's Misery it is strewn with gravel, near the center sand occurs, and still farther on mud is deposited, — demonstrating the fact that it flowed into Echo River. The avenue termed Bunyan's Way passes directly over Great Relief, and enters a short distance from Fat Man's Misery, by which communication is established with Pensacola Avenue. ^ The portion of the avenue in advance, which extends from Great Relief, to -the River Styx, is called River Hall. It varies in width from forty to sixty feet. The Bacon Chamber is situated to the right of River Hall. This chamber is decidedly curious, and the name singularly appropriate. Here may be seen a fine collection of limestone 72 THE MAMMOTH CAVE. hams and slioulders suspended from the ceiling, as in a smoke-house. They were formed by the solvent action of water charged with carbonic acid, at the time when the lower portion of them rested against a stratum of rock which has since been detached. The avenue which leads to the Mammoth Dome and Sparks' Avenue takes its orighi in the Bacon Chamber. About forty feet below the terrace which leads to the Natural Bridge is a body of water, fifteen feet deep, twenty wide, and fifty feet jn length, termed the Dead Sea. It is quite as gloomy, we are told, as its celebrated name- sake. Mr. Martin says, " The name so awful and so referable to awful events cannot be better illustrated than here. There is a terrible grandeur in the place. Long after you have left it, the mind's eye continues cognizant of its many sights, the ear of its many sounds. The mem- ory holds them, and they ever haunt the dreams of night." When this part of the Cave was first dis- covered, the Dead Sea was passed on the terrace over its left bank;- this passage, however, was attended with great danger. By a curious anomaly, our teachings in THE MAMMOTH CAVE. 73 heathen mythology are reversed in the Mam- moth Cave. Here we pass the Bottomless Pit before reaching the River Styx, — instead of w ferrying over the latter on our way to the former ! The " Visitor" (whose work was published by Morton & Griswold, Louisville) remarks, " He who could paint the infinite variety of creation can alone give an adequate idea of this marvel- ous region. As you pass along, you hear the roar of invisible waterfalls ; and at the foot of the slope the River Styx lies before you, deep and black, overarched with rock. The first glimpse of it brings to mind the descent of Ulysses into hell, ' Where the dark rock o'erhangs the infernal lake, And mingling streanas eternal murmurs make.'" The River Styx is one hundred and fifty yards long, from fifteen to forty in width, and in depth varies from thirty to forty feet. It has a subterranean communication with other rivers of the Cave, and, when Green River rises to a considerable height, has an open communication with all of them. The Natural Bridge spans the River Styx, and is about thirty feet above it. When the 7 74 THE MAMMOTH CAVE. farther bank of the River Styx is illuminated with a Bengal light, the view from th-e Natural Bridge is awfully sublime. Our attention is next drawn to a silent, peace- ful-looking body of water, called Lake Lethe. This lake is one hundred and fifty yards long, from ten to forty feet wide, and in depth varies from three to thirty feet. The ceiling of the avenue at this point is ninety feet above the surface of the lake. Lake Lethe extends in the direction of the avenue, the floor of which is covered by it. The lake is crossed in boats. On the occa- sion of our visit the boat was not sufficiently large to carry all of our party at one time ; it was therefore necessary that a number of us should remain for the second trip. We sat down upon the dark shore and watched the boat glide slowly away. The novel scene was peculiarly adapted to the production of a last- ing impression upon the imagination of the beholder, — the boat moving slowly and noise- lessly over the water, carrying its phantom-like freight, dressed in their fanciful costumes, the dim lamps throwing fitful flashes of light and shadow on the rippled surface, and through the darkness to the high ceiling above; then, as we THE MAMMOTH CAVE. 75 silently gazed, with unutterable thoughts, the boat and its specter-like voyagers passed entirely from our view around a projecting angle of rock; darkness reigned upon the face of the waters, as in primeval chaos ; a long breath was taken, and some abortive efforts were made to express our feelings. After a brief interval of darkness, the Charon of this stream, with his solitary lamp in the prow of his rude boat, re- appears in the distance, returning for those left behind. The feelings inspired by this scene, we say, were of a character that can never be forgotten, and such, perhaps, as could be expe- rienced under no other circumstances; for no counterpart of the surroundings are known to exist. Being fatigued and thirsty, on our return from far beyond, we drank of the waters of Lethe, without, however, forgetting our troubles, — sore feet and w^ak knees ! Upon disembarking on the opposite shore of Lake Lethe, we enter Great Walk, which extends from the lake to Echo River, a distance of five hundred yards. The ceiling is forty feet high, and the rocks which compose it present a striking resemblance to cumulus clouds. They are composed of white 76 THE MAMMOTH CAVE. limestone. The floor is covered with yellow sand. It requires a rise of only five feet of water in Echo River to overflow Great Walk ; and that depth is sufficient to allow boats to float between the lake and the river. There are times, we are informed, when Great Walk is filled with water from the floor to the ceiling. Extraor- dinary as the statement may appear, it is not an uncommon occurrence for the water to rise to the height of sixty feet in Lake Lethe, at which times the iron railing on the terrace above the Dead Sea is entirely submerged. This great rise of water is produced by freshets in Green River. CHAPTER VII. ECHO RIVER. We next arrive at the banks of Echo River. "Darkly tlioa glidest onward, Thou deep and hidden wave ! The laughing sunshine hath not look'd Into thy secret Cave. "Thy current makes no music — A hollow sound we hear, A mufiBed voice of mystery. And know that thou art near. " No bright line of verdure Follows thy lonely way. No fairy moss or lily's cup Is freshened by thy play." Connected with this river are, perhaps, some of the most delightful of the multitude of im- pressions that we receive in the Cave. There are sights more gorgeous, more awful, more sublime, but nowhere are the senses of sight and sound so beautifully and so charmingly brought into unison. In point of sublimity, 7* (11) 78 THE MAMMOTH CAVE. impressing the senses through the sight alone, the Star Chamber, in the Main Cave,. excels it ; but all who are capable of being agreeably affected by the " concord of sweet sounds" will recall the voyage over Echo River as the most charming reminiscence connected with their visit to the Mammoth Cave. It is the fairy- river that wafts upon its bosom the wandering traveler to the mystic regions beyond. Echo River extends from Great AValk to the commencement of Silliman's Avenue, a distance of three-quarters of a mile. The avenue at the entrance of Echo River, under ordinary circumstances, is about three feet in height, which, as can be easily imagined, is rather a contracted space for a boat with its human freight to pass beneath. A large flat- boat is kept here, which we found large enough to carry the entire number of our party at a single trip. Considerable stooping was neces- sary to pass under this low arch on our out- ward-bound voyage; but before our return the river had risen several inches, so that it w^as necessary to get down on the hands and knees, and even lower, in order to pass the arch. The unpleasantness of the situation may be inferred, when it is stated that the boat, in consequence THE MAMMOTH CAVE. 79 of being frequently submerged by the rise of the river, is always wet and muddy in the interior. In effecting our exit from this narrow passage on our return voyage, some ludicrous incidents occurred, owing to the necessary sacrifice of grace and decorum on the part of the ladies, as well as on that of the gentlemen; some of the party barely escaping being crushed by the unexpectedly sudden descent of heavier indi- viduals. If a disinterested observer could have wit- nessed the scene at this point, — the entire party in every possible awkward position, stooping low, lying down, some lustily crying out that they were being crushed by somebody, some laughing, and some complaining that the ceiling had damaged their heads, — we repeat, if a dis- interested observer had been present, the scene would have appeared to him as ludicrous in the extreme. Fortunately, however, for the comfort of visitors, this low ceiling does not extend more than fifteen or twenty feet from the entrance ; beyond that distance the average height is about fifteen feet. At some points the river is two hundred feet wide. In depth it varies from ten to thirty feet. The ceiling is of an 80 THE MAMMOTH CAVE. arched form, and is composed of smooth, solid rock, — more closely resembling a work of art than of Nature. From what has been said of the narrow open- ing at the starting-point on the river, it may be inferred that a slight increase of water would render ingress impossible. There is a means of escape, however, should any one be caught beyond, by a small side avenue, called Purga- tory, which commences at the end of Great Walk, and terminates in the avenue of Echo River, about a quarter of a mile from the land- ing in Silliman's Avenue. A rise of eighteen feet of water, however, fills the avenue of Pur- gatory, and cuts off all communication with the outer world. When there is no rise in Green River for several weeks, the water in Echo River becomes remarkably transparent, so much so, in fact, that rocks can be seen ten or twenty feet below the surface, and the additional novelty is given to the voyage of the sensation that the boat is gliding through the air. The connection be- tween Echo and Green Rivers is doubtless near the commencement of Silliman's Avenue. When Green River is rising. Echo River runs in the direction of Great Walk ; when it is falling, the THE MAMMOTH CAVE. 81 current sets in the opposite direction. When Green River is neither rising nor falling, the water of Echo Kiver runs slowly in the direc- tion of Silliman's Avenue, and is supplied from* springs in the Cave. At such times its tempera- ture is fifty-nine degrees, the same as the uni- form temperature of the atmosphere of the Cave. When the water of Green River flows into Echo River at a temperature higher than that of the Cave, a fog is produced, which in point of den- sity, it is said, is not inferior to that off the banks of Newfoundland. Inexperienced persons have been lost in the fog on Echo River. At the time of our voyage across this river there was no fog, and the water, though not transparent, was beautifully clear. After pro- ceeding a short distance, the guide, who stood in the bow of the boat, silently propelling it by means of his hands,.when within reach, and, at other times, by a staff applied to the ceiling and side-walls, struck up, at short intervals, a plaintive note of song. From the far distance, as from another world, — we had almost said from the spirit-world, — came answering melo- dies, as though a thousand tongues, attuned to different chords, had taken up the refrain, repeating it again and again, fainter and 82 THE MAMMOTH CAVE. fainter, whilst we unconsciously strained our ears and stayed our breathing to catch the last dying tone. Here, one, without effort of imag- ination, might easily conceive that he was really passing over the "dark river," and within the sound of the choristers that stand upon the celestial shores to welcome him onward ! Lord Byron has beautifully described the echo of thunder among the mountains : " Far along, From peak to peak, the rattling crags among, Leaps the live thunder ! Not from one lone cloud, But every mountain novF hath found a tongue, And Jura answers, through her misty shroud. Back to the joyous Alps, who call to her aloud 1" This picture lifts us to the sublime and in- spires us with awe; but on Echo River all is calmness and peace, harmony and love, — we for- get the world behind us, we. forget our pre-exist- ence, we realize our ideal of an approach to spiritual life. Two or three of the gentlemen of our party, in a spirit of adventure, made their passage through the rugged avenue called Purgatory. They described the trip as one of exceeding dif- ficulty. After terminating their purgatorial ex- perience and arriving at the end of the avenue THE MAMMOTH CAVE. 83 on Echo River, which they accomplished several minutes in advance of the boat-party, one of the gentlemen fired a pistol. So remarkable was the effect that it sounded to our astonished ears like the explosion of heavy artillery, reverberating for a surprising length of time. CHAPTER VIII. THE EYELESS FISHES OP THE CAVE. As an interlude to the descriptive narrative of the scenery observed in our journey through the Cave, we will stop here to note the existence of animal life, which is remarkable for maintain- ing vitality under circumstances so unfavorable for normal development. There are to be found in the Cave eyeless fish, eyeless crawfish, lizards, frogs, crickets, rats, bats, etc., — all, except the two first named, being possessed of more or less development of the visual organs. In Echo River we find the eyeless fish and the eyeless crawfish. These specimens of the fish tribe have been looked upon by all classes of persons, ever since the first published notice of their existence, as remarkable curiosities. They illustrate, however, a fixed rule in the great laws of Nature. The presiding Deity never supplies any living creature with super- fluous organs ; and if organs already exist which future circumstances render useless, they arc (84) THE MAMMOTH CAVE. 85 eventually obliterated. In the never-ceasing darkness of the Cave, eyes are unnecessary or- gans to the fish that live in its waters. We have every reason to believe that these fish were originally possessed of eyes ; but after their in- troduction into the Cave, and perhaps centuries of existence there, these useless organs grad- ually, through many generations, lost their ori- ginal character, and finally disappeared, only a- trace of the orbit remaining.* Some months after our visit to the Cave our attention was drawn to a newspaper article, from an anonymous writer, which we believe originally appeared in the Chicago ''Tribune," August 18, 18G7. The writer contended that the permanent inhabitants of the Cave were not only blind, but deaf also. The original letter in the " Tribune"' was entitled "Important Scientific Observations," * " Their exclusion from tiie solar beam is well known to pro- duce organic alterations in the visual organs of animals, such as atrophy of the optic nerve, or those portions of the brain (the corpora quadrigemina) more immediately associated with the sight. It is supposed that the blindness observed among fish found in the dark caves of the Tyrol and Kentucky arises from the arrest in the development of the eyes as the result of a con- stant deprivation of light." — Light: its Influence on Life and Health. By Forbes Winslow, M.D., etc., American ed. New York: Moorhead, Simpson & Bond, 18G8, p. 13. 8 86 THE MAMMOTH CAVE. etc., made in the Mammoth Cave. Feeling in- terested in everything connected with the Cave, particularly the scientific observations, we read the letter with more than ordinary attention, but were disappointed to discover that mere conjec- tures of a sensational character were presented to the uninformed public as the result of scien- tific investigations. The writer begins by say- .ing, "Will you permit me through the columns of your paper to invite attention to some very remarkable natural facts, communicated to me by Dr. (naming a physician), of this city, which came under his observation during a visit of sci- entific research to that geological freak of nature, the Mammoth Cave ? They seem to be worthy of record, but, as the doctor modestly intimated, may have been the subject of observation by others as well as himself, although perhaps not possessing the same degree of interest. Keenly alive to everything, however remotely connected with his favorite profession, the doctor, it seems, was perfectly astonished at the fixed and chronic state of blindness and deafness in which he found the permanent inhabitants of the Cave. These beings, it appears, are not only without eyes, or even the trace of an orbit, but, so far as could be ascertained by careful and indefatigable in- THE MAMMOTH CAVE. 87 vestigation, evidently destitute of the sense of hearing." This writer bases his theory upon the assumption that there is no sound in the Cave to produce vibrations upon ihe auditory nerve, for- getting that the animals, the rats particularly, cause sounds by their own voices and move- ments. He does not confine his remarks, as to the deficiency of sight and hearing, to the fishes, but includes all " the permanent inhabitants of the Cave." A portion of the said letter was afterward copied in some of the medical journals, and, among others, in the " Medical and Surgical Re- porter," of Philadelphia, vol. xvii. p. 479 (Nov. 30, 1867). We took occasion in a subsequent number of the same journal to express our dis- sent from the promulgation of such unsupported assertions, and called upon the author for the ex- periments which were said to have been insti- tuted for determining the absence of the organ of hearing in the inhabitants of the Cave. He replied in an evasive and somewhat surly man- ner, without giving any experiments or argu- ments to sustain his theory. We will first describe the general character- istics of the fish, and afterward recur to the point above referred to. 88 THE MAMMOTH CAVE. The fish are of a peculiar species, and are of a class known as viviparous, which give birth to their young alive, and do not deposit eggs after the manner of most other fish. They have ru- diments of eyes, but no optic nerve, and are therefore incap