The Lehigh Gorge Trail is a 26-mile multi-use rail trail that winds along the valley of the Lehigh River Gorge from White Haven, to Jim Thorpe, Pennsylvania. Much of the trail runs through the Lehigh Gorge State Park, and was originally developed into a railroad corridor after an extension of the Lehigh Canal was first built under the great push of Main Line of Public Works to connect the Delaware Valley to Pittsburgh.