Cass Cave is a cave located in Cass, West Virginia, on Cheat Mountain. One of the rooms in the cave is 800 ft (240 m) long, 180 ft (55 m) high and 75 ft (23 m) wide. Cass Cave has the highest subterranean waterfall in West Virginia and Virginia, Lacy Suicide Falls, with a height of 139 ft (42 m). The waterfall was misnamed, as while a suicide did occur in the cave, it was at a small drop near the entrance. The cave is not open to the general public.