Old Man’s Cave, formerly known as Dead Man’s Cave, is one of the most famous areas of Hocking Hills State Park, near Logan. It’s a deep, tree-lined canyon formed from Blackhand sandstone, featuring waterfalls, recessed caves, rock passageways, and rocky landforms including Devil’s Bathtub. The main route through the canyon is about 1–1.5 miles long and includes steep steps and uneven, sometimes slippery surfaces.