ENTRANCE TO THE CAVE.—VIEW TAKEN FROM THE INSIDE.

The cave was purchased by Dr. John Croghan, for ten thousand dollars. To prevent a disputed title, in case any new and distant opening should be discovered, he has likewise bought a wide circuit of adjoining land. His enthusiasm concerning it is unbounded. It is in fact his world; and every newly-discovered chamber fills him with pride and joy, like that felt by Columbus, when he first kissed his hand to the fair Queen of the Antilles. He has built a commodious hotel[B] near the entrance, in a style well suited to the place. It is made of logs, filled in with lime; with a fine large porch, in front of which is a beautiful verdant lawn. Near by, is a funnel-shaped hollow of three hundred acres; probably a cave fallen in. It is called Deer Park, because when those animals run into it, they cannot escape. There are troops of wild deer in the immediate vicinity of the hotel; bear-hunts are frequent, and game of all kinds abounds.

Walking along the verge of this hollow, you come to a ravine, leading to Green River, whence you command a view of what is supposed to be the main entrance to the cave. It is a huge cavernous arch, filled in with immense stones, as if giants had piled them there, to imprison a conquered demon. No opening has ever been effected here, nor is it easy to imagine that it could be done by the strength of man. In rear of the hotel is a deep ravine densely wooded, and covered with a luxuriant vegetable growth. It leads to Green River, and was probably once a water course. A narrow ravine, diverging from this, leads, by a winding path, to the entrance of the cave. It is a high arch of rocks, rudely piled, and richly covered with ivy and tangled vines. At the top, is a perennial fountain of sweet and cool water, which trickles down continually from the centre of the arch, through the pendent foliage, and is caught in a vessel below. The entrance of this wide arch is somewhat obstructed by a large mound of saltpetre, thrown up by workmen engaged in its manufacture, during the last war. In the course of their excavations, they dug up the bones of a gigantic man; but, unfortunately, they buried them again, without any memorial to mark the spot. They have been sought for by the curious and scientific, but are not yet found.

As you come opposite the entrance of the cave, in summer, the temperature changes instantaneously, from about 85° to below 60°, and you feel chilled as if by the presence of an iceberg. In winter, the effect is reversed. The scientific have indulged in various speculations concerning the air of this cave. It is supposed to get completely filled with cold winds during the long blasts of winter, and as there is no outlet, they remain pent up till the atmosphere without becomes warmer than that within; when there is, of course, a continual effort toward equilibrium. Why the air within the cave should be so fresh, pure, and equable, all the year round, even in its deepest recesses, is not so easily explained. Some have suggested that it is continually modified by the presence of chemical agents. Whatever may be the cause, its agreeable salubrity is observed by every visitor, and it is said to have great healing power in diseases of the lungs. The amount of exertion which can be performed here without fatigue, is astonishing. The superabundance of oxygen in the atmosphere operates like moderate doses of exhilarating gas. The traveller feels a buoyant sensation, which tempts him to run and jump, and leap from crag to crag, and bound over the stones in his path. The mind, moreover, sustains the body, being kept in a state of delightful activity, by continual new discoveries and startling revelations.

The wide entrance to the cavern soon contracts, so that but two can pass abreast. At this place, called the Narrows, the air from dark depths beyond blows out fiercely, as if the spirits of the cave had mustered there, to drive intruders back to the realms of day. This path continues about fourteen or fifteen rods, and emerges into a wider avenue, floored with saltpetre earth, from which the stones have been removed. This leads directly into the Rotunda, a vast hall, comprising a surface of eight acres, arched with a dome a hundred feet high, without a single pillar to support it. It rests on irregular ribs of dark gray rock, in massive oval rings, smaller and smaller, one seen within another, till they terminate at the top. Perhaps this apartment impresses the traveller as much as any portion of the cave; because from it he receives his first idea of its gigantic proportions. The vastness, the gloom, the impossibility of taking in the boundaries by the light of lamps—all these produce a deep sensation of awe and wonder.

From the Rotunda, you pass into Audubon's Avenue, from eighty to a hundred feet high, with galleries of rock on each side, jutting out farther and father, till they nearly meet at top. This avenue branches out into a vast half-oval hall, called the Church. This contains several projecting galleries, one of them resembling a cathedral choir. There is a gap in the gallery, and at the point of interruption, immediately above, is a rostrum, or pulpit, the rocky canopy of which juts over. The guide leads up from the adjoining galleries, and places a lamp each side of the pulpit, on flat rocks, which seem made for the purpose. There has been preaching from this pulpit; but unless it was superior to most theological teaching, it must have been pitifully discordant with the sublimity of the place. Five thousand people could stand in this subterranean temple with ease.

So far, all is irregular, jagged rocks, thrown together in fantastic masses, without any particular style; but now begins a series of imitations, which grow more and more perfect, in gradual progression, till you arrive at the end. From the Church you pass into what is called the Gothic Gallery, from its obvious resemblance to that style of architecture. Here is Mummy Hall; so called because several mummies have been found seated in recesses of the rock. Without any process of embalming, they were in as perfect a state of preservation, as the mummies of Egypt; for the air of the cave is so dry and unchangeable, and so strongly impregnated with nitre, that decomposition cannot take place. A mummy found here in 1813, was the body of a woman five feet ten inches high, wrapped in half-dressed deer skins, on which were rudely drawn white veins and leaves. At the feet, lay a pair of moccasons, and a handsome knapsack, made of bark: containing strings of small shining seeds; necklaces of bears' teeth, eagles' claws, and fawns' red hoofs; whistles made of cane; two rattlesnakes' skins, one having on it fourteen rattles; coronets for the head, made of erect feathers of rooks and eagles; smooth needles of horn and bone, some of them crooked like sail-needles; deers' sinews, for sewing, and a parcel of three-corded thread, resembling twine. I believe one of these mummies is now in the British Museum. From Mummy Hall you pass into Gothic Avenue, where the resemblance to Gothic architecture very perceptibly increases. The wall juts out in pointed arches, and pillars, on the sides of which are various grotesque combinations of rock. One is an elephant's head. The tusks and sleepy eyes are quite perfect; the trunk, at first very distinct, gradually recedes, and is lost in the rock. On another pillar is a lion's head; on another, a human head with a wig, called Lord Lyndhurst, from its resemblance to that dignitary.

From this gallery you can step into a side cave, in which is an immense pit, called the Lover's Leap. A huge rock, fourteen or fifteen feet long, like an elongated sugar-loaf running to a sharp point, projects half way over this abyss. It makes one shudder to see the guide walk almost to the end of this projectile bridge, over such an awful chasm. As you pass along, the Gothic Avenue narrows, until you come to a porch composed of the first separate columns in the cave. The stalactite and stalagmite formations unite in these irregular masses of brownish yellow, which, when the light shines through them, look like transparent amber. They are sonorous as a clear-toned bell. A pendent mass, called the Bell, has been unfortunately broken, by being struck too powerfully.

ENTRANCE TO THE GOTHIC GATE.