You Can Use Gps Or Take A Left On Exit 12B Toward Mcfarland Pkwy West Onto Mcfarland Pkwy. Go For 1.6 Mi. Turn Sharp Right Onto Union Hill Rd. Go For 0.3 Mi. Continue On Mullinax Rd. Go For 2.0 Mi. Turn Left Onto Atlanta Hwy (Ga-9). Go For 0.5 Mi. Turn Right Onto Campground Rd. Go For 1.3 Mi.