National Parks near Graff Woolever Trail, Lycoming County, Pennsylvania Graff Woolever Trail Main Page HIGH QUALITY TOPO MAP, CLICK HERE More Information about Graff Woolever Trail, Lycoming County, Pennsylvania Nearest metro area is Williamsport, Pennsylvania Click here for more outdoors activities near Williamsport, Pennsylvania General Camping Information List of nearby National Parks: Catoctin Mountain Park, Thurmont - MD, 98.9 miles away Delaware & Lehigh National Heritage Corridor, Bethlehem - PA, 107.5 miles away Appalachian National Scenic Trail, Harpers Ferry - WV, 122 miles away Potomac Heritage National Scenic Trail, McLean - VA, 122 miles away Greenbelt Park, Greenbelt - MD, 122.1 miles away * Distances listed are direct linear distances, actual travel distance may be different. Go to Pennsylvania Outdoors Index