Take I-85 South Toward Fairburn. Exit At Exit 61 – Ga-74/Senoia Rd Toward Fairburn/Peachtree City. Turn Right Onto Ga-74 N/Senoia Rd. Turn Left Onto Milam Rd. Continue For About 1.5 Miles. Turn Right Onto Sierra Trail (Entering Sierra Estates Subdivision). Turn Left Onto Red Maple Way. Turn Right Onto Mossy Cup Drive. 364 Mossy Cup Dr Will Be On Your Right.