The Air Force Plane That Sank In 20-Feet Of Water Has Never Been Found
Pennsylvania is known for its many historic events, mysteries, unexplained events, odd creatures, hauntings, and bizarre anomolies. The Monongahela is 130-mile-long river located on the Allegheny Plateau, running through southwestern Pennsylvania and northern West Virginia. The Monongahela River has... Sign in to see full entry.