Having entered the area, the doctor perceived five large avenues leading from it, from sixty to one hundred feet in width, and about forty in hight. The stone walls are arched, and were from forty to eighty feet perpendicular in hight before the commencement of the arch.
In exploring these avenues, the precaution was taken to cut arrows, pointing to the mouth of the cave, on the stones beneath the feet, to prevent any difficulty in the return. The first which was traversed, took a southerly direction for more than two miles; when a second was taken, which led first east, and then north, for more than two miles further. These windings at length brought the party, by another avenue, to the chief city again, after having traversed different avenues for more than five miles. Having reposed for a few moments on slabs of limestone near the center of this gloomy area, and refreshed themselves and trimmed their lamps, they departed a second time, through an avenue almost north, parallel with the one leading from the chief city to the mouth of the cavern; and, having proceeded upward of two miles, came to the second city. This is covered with a single arch, nearly two hundred feet high in the center, and is very similar to the chief city, except in the number of its avenues, which are two only. They crossed it, over a very considerable rise in the center, and descended through an avenue which bore to the east, to the distance of nearly a mile, when they came to a third area, or city, about one hundred feet square, and fifty in hight, which had a pure and delightful stream of water issuing from the side of a wall about thirty feet high, and which fell on a broken surface of stone, and was afterward entirely lost to view.
Having passed a few yards beyond this beautiful sheet of water, so as to reach the end of the avenue, the party returned about one hundred yards, and passing over a considerable mass of stone, entered another, but smaller avenue to the right, which carried them south, through a third, of an uncommonly black hue, somewhat more than a mile; when they ascended a very steep hill about sixty yards, which conducted them to within the walls of the fourth city. It is not inferior to the second, having an arch which covers at least six acres. In this last avenue, the extremity of which can not be less than four miles from the chief city, and ten from the mouth of the cavern, are upward of twenty large piles of saltpeter earth on the one side, and broken limestone heaped up on the other, evidently the work of human hands.
From the course of his needle, the doctor expected that this avenue would have led circuitously to the chief city; but was much disappointed when he reached the extremity, a few hundred yards’ distance from the fourth city. In retracing his steps, not having paid a due attention to mark the entrances of the different avenues, he was greatly bewildered, and once completely lost himself for nearly fifteen or twenty minutes. Thus, faint and wearied, he did not reach the chief area till ten at night; but was still determined to explore the cavern so long as his light should last. Having entered the fifth and last avenue from the chief area, and proceeded south-east about nine hundred yards, he came to the fifth area, the arch of which covers upward of four acres of level ground, strewed with limestone, and having fire-beds of an uncommon size, surrounded with brands of cane, interspersed. Another avenue on the opposite side, led to one of still greater capacity, the walls or sides of which were more perfect than any that had been noticed, running almost due south for nearly a mile and a half, and being very level and straight, with an elegant arch. While the doctor was employed, at the extremity of this avenue, in sketching a plan of the cave, one of his guides, who had strayed to a distance, called on him to follow. Leaving the other guide, he was led to a vertical passage, which opened into a chamber at least eighteen hundred feet in circumference, and the center of the arch of which was one hundred and fifty feet in hight.
It was past midnight when he entered this chamber of eternal darkness; and when he reflected on the different avenues through which he had passed since he had penetrated the cave at eight in the morning, and now found himself buried several miles in the dark recesses of this awful cavern—the grave, perhaps, of thousands of human beings—he felt a shivering horror. The avenue, or passage, which led from it was as large as any he had entered; and it is uncertain how far he might have traveled had his lights not failed him. All those who have any knowledge of this cave, he observes, conjecture that Green river, a stream navigable several hundred miles, passes over three of its branches.
After a lapse of nearly an hour, he descended by what is called the “passage of the chimney,” and joined the other guide. Thence returning to the chief area or city, where the lamps were trimmed for the last time, he entered the spacious avenue which led to the second hoppers. Here he met with various curiosities, such as spars, petrifactions, &c.; and these he brought away, together with a mummy which was found at the second hoppers. He reached the mouth of the cave about three in the morning, nearly exhausted with nineteen hours of constant fatigue. He nearly fainted on leaving it, and on inhaling the vapid air of the atmosphere, after having so long breathed the pure air occasioned by the niter of the cave. His pulse beat stronger when in the cave, but not so quick as when on the surface.
Here the doctor observes that he has hardly described half the cave, not having named the avenues between its mouth and the second hoppers. This part of his narrative is of equal interest with what has been already given. He states that there is a passage in the main avenue, upward of nine hundred feet from the entrance, like that of a trap-door. By sliding aside a large flat stone, you can descend sixteen or eighteen feet in a very narrow defile, where the passage comes on a level, and winds about in such a manner, as to pass under the main passage without having any communication with it, at length opening into the main cave by two large passages just beyond the second hoppers. This is called the “glauber-salt room,” from salts of that kind being found there. Next come the sick room, the bat-room, and the flint-room, together with a winding avenue, which, branching off at the second hoppers, runs west and south-west for more than two miles. It is called the “haunted chamber,” from the echo within: its arch is very beautifully incrusted with limestone spar; and in many places the columns of spar are truly elegant, extending from the ceiling to the floor. Near the center of this arch is a dome, apparently fifty feet high, hung in rich drapery, festooned in the most fanciful manner for six or eight feet from the hangings, and in colors the most rich and brilliant. By the reflection of one or two lights, the columns of spar and the stalactites have a very romantic appearance. Of this spar, a large elevation, called “Wilkin’s arm-chair,” has been formed in the center of the avenue and encircled with many smaller ones. The columns of the spar, fluted and studded with knobs of spar and stalactites; the drapery of the various colors superbly festooned and hung in the most graceful manner, these are shown with the greatest brilliancy by the reflection of the lamps.
In the vicinity of the haunted chamber, the sound of a cataract was heard; and at the extremity of the avenue was a reservoir of water, very clear and grateful to the taste, having, apparently, neither inlet nor outlet. Here the air, as in many other parts of the cave, was pure and delightful. Not far from the reservoir, an avenue presented itself, within which were several columns of the most brilliant spar, sixty or seventy feet in hight, and almost perpendicular, standing in basins of water; which, as well as the columns, were of surpassing splendor and beauty.
So far we have followed the brief and general account of Dr. Ward. Turning now to other accounts, we find that the cave extends for miles under the earth, and that the end of it has never yet been reached by any explorer. The air is not only pure, but delightful and exhilarating, and has been highly recommended for diseases of the lungs, so much so, that quite a number of small houses have been built within to accommodate consumptive persons, who at times have resided there with benefit. The temperature there is uniformly the same, being in both winter and summer, from fifty-five degrees to fifty-nine degrees Fahrenheit. Combustion is perfect in all parts of the cave, and decomposition is nowhere observable. No reptiles, of any description, have ever been seen within it. The loudest thunder can not be heard a quarter of a mile within, and the only sound is the roar of the waterfalls, of which there are some seven or eight.
The entire cave, so far as explored, contains two hundred and fifty or more avenues, nearly fifty domes, twenty-two pits and three rivers. Many of the avenues contain large and magnificent stalagmite columns, extending from the floor to the ceiling, and some of very grotesque and fanciful shape. Graceful stalactites may likewise be seen pendant from the ceilings, as uniform and regular as if they were cut by the hand of man. The engraving gives a view of one of those avenues where the stalagmites and stalactites abound in great profusion. In another part of this avenue, in what is called the Gothic Chapel, these stalactic formations are still more striking, very much resembling a monkish cathedral. In the Fairy Grotto, the formations likewise assume a great many fanciful shapes.