National Parks near Hedgehog Trail, Warren County, Pennsylvania Hedgehog Trail Main Page HIGH QUALITY TOPO MAP, CLICK HERE More Information about Hedgehog Trail, Warren County, Pennsylvania Nearest metro area is Warren, Pennsylvania Click here for more outdoors activities near Warren, Pennsylvania General Camping Information List of nearby National Parks: Appalachian National Scenic Trail, Harpers Ferry - WV, 162 miles away Potomac Heritage National Scenic Trail, McLean - VA, 162 miles away Cuyahoga Valley National Recreation Area, Brecksville - OH, 164.6 miles away Catoctin Mountain Park, Thurmont - MD, 169.1 miles away Shenandoah National Park, Luray - VA, 170 miles away * Distances listed are direct linear distances, actual travel distance may be different. Go to Pennsylvania Outdoors Index