Fairfax Stone State Park

The Fairfax Stone marks the source of the Potomac River and the West VIrginia boundary.  Surveyed by Tomas Jefferson's father.  Jump acros the Potomac and enjoy mountaintop beauty. One of the oldest markers in the U.S. Marks boundary between Maryland and West Virginia and is a state park. Blackwater Falls State Park is named for the falls of the Blackwater River whose amber-colored waters plunge five stories then twist and tumble through an eight-mile long gorge. The "black" water is a result of tannic acid from fallen hemlock and red spruce needles. The falls are one of the most photographed sites in West Virginia. Blackwater lodge, cabins and restaurant are open year-round and welcome visitors to enjoy winter sled riding, spring greening, cool summer evenings, and autumn foliage.