Andy Porter, Doug Strait, and Terry McClanathan did a pull-down trip from the Frenchmans entrance to the prerigged Tony Sinks entrance. Because of the landowner situation, a large-scale survey project has yet to happen. We estimate the length to be 12,500 feet with a vertical extent of 570 feet if the water could be followed to McFarlane Cave. The depth could be in excess of 600 feet. Access to this challenging cave is difficult.
Prearranged trips are possible through certain people, in non-hunting seasons.
It is my feeling that the crawl would have to be re-dug after each rainy season. The in-cave traverse, entrance to entrance, is an awesome 2 miles. This trip is an absolute TAG classic. The trip was pulled off without any problems. Because no one knew if the lower entrance was filled in with debris, the pits were left rigged including Dental Floss Well.