The 235 foot, former railroad tunnel was bored in 1913 and lined with concrete in 1922. It ended operations in 1980, and in 2010 construction was completed to make it …
Jim Thorpe was once a thriving coal town, which can be seen in the abandoned tunnels scattered around the hills in the area. This cavern cannot be accessed by the public.
Wind Cave sits about 60 feet off the Conestoga Trail System, and the area offers scenic views of the Susquehanna River. The cave has no restrooms, restaurants, or gift shops, …
Referred to as "Hermit's Cave" or "Kelpius Cave," this location was believed to serve as the entrance to the dwelling of Transylvanian scholar Johannes Kelpius. He held the belief that …
Referred to as "Hermit's Cave" or "Kelpius Cave," this location was believed to serve as the entrance to the dwelling of Transylvanian scholar Johannes Kelpius. He held the belief that …
This National Historic Landmark is the oldest site of human habitation in North America. Discovered only a few decades ago, it served as a campsite for prehistoric hunters and gatherers 19,000 years ago.