National Parks near Cass Trail, Tioga County, Pennsylvania Cass Trail Main Page HIGH QUALITY TOPO MAP, CLICK HERE More Information about Cass Trail, Tioga County, Pennsylvania Nearest metro area is Corning, New York Click here for more outdoors activities near Corning, New York General Camping Information List of nearby National Parks: Catoctin Mountain Park, Thurmont - MD, 114 miles away Appalachian National Scenic Trail, Harpers Ferry - WV, 131 miles away Potomac Heritage National Scenic Trail, McLean - VA, 131 miles away Delaware & Lehigh National Heritage Corridor, Bethlehem - PA, 145.5 miles away Glen Echo Park, McLean - VA, 146.8 miles away * Distances listed are direct linear distances, actual travel distance may be different. Go to Pennsylvania Outdoors Index