Take I-10 west to Estrella Parkway, exit south (left), take that to Elliot (You'll be in the Estrella community). Then go west (turn right) about four miles to Rainbow Valley Road. Turn left (Only way you can turn), then go south until the pavement ends (You'll be at Riggs). Turn left (east) on Riggs (paved) and go about four miles to Bullard. Turn right on Bullard, then an immediate left after the bridge. It's Riggs again, but is a narrow dirt road. Follow that about three to four miles east and it'll be on your left.