Black Rock Mountain Address: 3085 Black Rock Mountain Pkwy, Mountain City, GA 30562 Phone: (706) 746-2141 Nice to Know: Good For Kids Yes Skateboard Parks & Rinks Other Businesses: Black Rock Mountain State Park at 3085 Black Rock Mtn Prkwy, Mountain City, GA 30562 Friendly's Pawn at 60 Depot Ave, Mountain City, GA 30525 Cross Creek Camp Ground-Cabins at 618 File St, Mountain City, GA 30562