Black Rock Mountain State Park Black Rock Mountain State Park Black Rock Mountain State Park is a Georgia state park west of Mountain City in Rabun County, Georgia, in Georgia's Blue Ridge Mountains. It is named after its sheer cliffs of dark-colored biotite gneiss. Astride the Eastern Continental Divide at an elevation of , the park provides many scenic overlooks and vistas of the southern Appalachian Mountains. On a clear day, four states are visible: Georgia, North Carolina, South Carolina, and Tennessee. In addition to Black Rock Mountain itself, the park includes four other peaks over in elevation, making it the highest state park in
Cumberland Mountain State Park River) near Crab Orchard. Cumberland Mountain State Park forms a semicircle around Byrd Creek and Threemile Creek, with Byrd Lake being the eastern or "closed" half of the circle. The park's main entrance is located along Tennessee State Route 419 (Pigeon Ridge Road) just west of Homestead. U.S. Route 127, which intersects TN-419 at Homestead, connects the area with Crossville and Interstate 40 to the north and the Sequatchie Valley to the south. Tennessee State Route 68, which also intersects US-127 at Homestead, connects the area to Spring City in the Tennessee Valley to the east. In 1933, at the