National Parks near Green Spring Trail, Franklin County, Pennsylvania Green Spring Trail Main Page HIGH QUALITY TOPO MAP, CLICK HERE More Information about Green Spring Trail, Franklin County, Pennsylvania Nearest metro area is Chambersburg, Pennsylvania Click here for more outdoors activities near Chambersburg, Pennsylvania General Camping Information List of nearby National Parks: Catoctin Mountain Park, Thurmont - MD, 32.9 miles away Appalachian National Scenic Trail, Harpers Ferry - WV, 36.3 miles away Potomac Heritage National Scenic Trail, McLean - VA, 36.3 miles away Wolf Trap Farm Park, Vienna - VA, 68.1 miles away Great Falls Park, McLean - VA, 71.1 miles away * Distances listed are direct linear distances, actual travel distance may be different. Go to Pennsylvania Outdoors Index