An amazing Tennessee hike! You can expect about 9 miles roundtrip, but depending on how much you explore...your mileage can be high! We did 15!
www.tn.gov/env...
Virgin Falls is 1,157-acre natural area located in White County. The natural area is named for Virgin Falls, which is formed by an underground stream that emerges from a cave, then drops over a 110-foot high cliff before disappearing into another cave at the bottom of the sink. The area is noted for its unique geological features and several (additional) other waterfalls including Big Laurel, Sheep Cave Falls, and Big Branch Falls~~copied from website