Mercersburg Reservoir   Be the first to submit input for Mercersburg Reservoir. If you have info on Mercersburg Reservoir, Franklin County, Pennsylvania please submit it here to improve this web site.          These outdoors activities are available near Mercersburg Reservoir.   Public Lands Near Mercersburg Reservoir: Greenbrier State Park, West Virginia, 29 miles away Cacapon State Park, West Virginia, 30 miles away Appalachian National Scenic Trail, Harpers Ferry - WV, 31 miles away Potomac Heritage National Scenic Trail, McLean - VA, 31 miles away Catoctin Mountain Park, Thurmont - MD, 39 miles away   Camp Grounds Near Mercersburg Reservoir: Saunderosa Park, Mercersburg, 3 miles away Long View Campground, Mercersburg, 3 miles away Mountain Lake Cabins, Fort Loudon, 6 miles away   Hotels Near Mercersburg Reservoir: Sleep Inn & Suites Clear Spring, Clear Spring, 12 miles away White Hall Manor Bed & Breakfa, Greencastle, 16 miles away Comfort Inn Greencastle, Greencastle, 17 miles away Knights Inn Hagerstown, Hagerstown, 17 miles away State Line Inn, Hagerstown, 17 miles away   Hiking Trails Near Mercersburg Reservoir: Forbes Road Trail, Fulton County, 9 miles away   Whitewater Near Mercersburg Reservoir: Big Cove Creek, FultonCounty, 6 miles away       Class I-III - 12 miles long (T379 to Licking Creek) Licking Creek, FultonCounty, 7 miles away       Class I-II - 8 miles long (Knobsville to US Route 30) Sideling Hill Creek, Fulton / HuntingdonCounty, 17 miles away       Class I-II - 20 miles long (Pennsylvania Route 915 to LR31009)