Near the entrance a crevice barely wide enough for a man to walk in and in some places only 4 feet high turns off toward the left and holds practically the same size for about 100 yards. Here it becomes larger and higher. Earth has been carried out of this and its narrow branches wherever there is room to use a shovel. In a large chamber 200 yards from the front, at the end of the crevice, much digging was done; the "face" left is 13 or 14 feet high.
As far as the diggers went, there is nothing left to explore. Beyond that it is not probable any remains can be found, as it is totally dark long before any remaining earth is reached.
Several caves were reported in the vicinity of Sewanee and Monteagle. They are objects of curiosity to students and summer residents who frequently visit and make tours through them. They have thus acquired a fame much beyond what is justified by their real interest. They seem to be wet, or with contracted entrances and front chambers, or difficult of access, and, so far as could be judged by the descriptions given, none of them is worth examining.
ACCOUNT'S CAVES.--There are two of these, both with high and large openings, on the right bank of the Tennessee, 2 miles above Shellmound or Nickajack. One is in the face of the bluff, the entrance 50 feet above the river bottom land. Huge rocks lie in front and over nearly all the floor. Surface water flows in at the entrance and after winding its crooked way among the rocks sinks at a point 25 or 30 feet below the top of the débris in front of the entrance. This indicates an open way to the river, so the bottom of the cave is probably down nearly or quite to the water level.
The second cave is 100 yards above the first. A little stream, whose head is in a valley, nearly a mile away, flows around the foot of the bluff and into the mouth of the cave. When the Tennessee rises to flood height the backwater comes into the bed of this stream through the cave before submerging the low ridge between it and the river.
CALDWELL'S CAVE.--This is on the right bank of the Sequatchie River, a mile above its junction with the Tennessee. It is said that formerly a man could walk into it easily for 20 or 30 feet and then crawl 50 or 60 feet farther. This is probably an error of memory. By stooping one can now go in about 10 feet from the edge of the roof, and with a pole feel where the floor and roof come together, nowhere more than 10 or 12 feet beyond. It is said, also, that this accumulation results from throwing in earth to prevent foxes from having a den in the cave. A small hole might thus be closed, but it is too much to believe that the people now living around here would carry in many hundred cubic yards of earth for any such purpose.