Little Wyandotte.—This, like three caves on Blue River above Wyandotte, four in the vicinity of Leavenworth, and one on the opposite side of the river in Meade County, Ky., has a small entrance in solid rock, with a steep and narrow passage to the foot of a slope which does not expand into a room of any size until at some distance beyond daylight.
HARRISON COUNTY
The only cave of any note in Harrison County is at the King quarries, 5 miles east of Corydon. It has two outlets, one at the foot of a little cliff, through which a fine spring has an exit; the other in the face of the cliff, about 10 feet higher and a little to one side. The latter discharges more or less water after every rain. The drainage of several large sink holes is through the two openings. The owner says mud has accumulated to a depth of 3 feet on the floor within his remembrance, due to cultivation around the sink holes, which causes the soil to waste.
ILLINOIS
MONROE COUNTY
Mammoth Cave.—The so-called "Mammoth Cave of Illinois" is near Burksville, in Monroe County. An opportunity was afforded to visit it while engaged in the cave work. It is very extensive, according to the owner's description, being "7 or 8 miles long." The mouth is at the bottom of a sink hole, and the cave is now reached by a narrow stairway 40 feet high. Formerly it was necessary to clamber down the walls, stepping from ledge to ledge with a foot and a hand on either side. Then a ladder was made, said to have been 50 feet long; and, with more frequent visitors, the stairway followed. The crevice is very short, a mere crack, apparently made by water working its way down from the bottom of the sink. All the drainage within the rim goes into the cave, and it accumulates in the rainy season until the floor is covered. A farmer living near says he has seen the water from the cave rise until it covered the bottom of the sink hole. As similar depressions are numerous in the vicinity, probably the combined inflow is greater than the cave can carry away. The floor has been leveled and a close pavement of large slabs laid over the muddy portions. No one has ever heard of human remains being found anywhere in the cave.