About this spot
Naval Run Falls is a small, 12-to-15-foot cascade along Naval Run in Tiadaghton State Forest, encountered as a landmark on the Black Forest Trail and connecting backpacking loops (e.g., the Hemlock Mountain Loop) near Cammal and Slate Run in Lycoming County — not near Lock Haven, which is roughly 25 miles away and appears to be a mislabeled nearest-town tag in this listing. It's part of a remote, multi-mile backcountry route rather than a roadside stop, reached via Naval Run Road or connecting trail junctions. No swimming or jumping culture is documented; this is a backpacking waypoint. Footing near the cascade can be uneven and slick. Access is free and legal on state forest land, best suited to experienced hikers.
Safety first. Cliff jumping is inherently dangerous and can cause serious injury or death. Conditions — water depth, submerged hazards, and access — change constantly. CliffScout is community-sourced reference information, not a guarantee a spot is safe. Always assess the conditions yourself before jumping, and never jump where you're unsure. You assume all risk.