From the first parking lot, walk North along the road further into the park, following signs to Madrone. The road is blocked with a gate, but continues to be paved, as a service road. Continue past the gate, along the service road, which veers left (Southwest), crosses McGarvey Gulch Creek, then veers right (Northwest). Following an intersection with Canyon Trail, continue on the left-most trail, along Campground Trail. Follow the trail past intersections with Crystal Springs, and continue until you reach the Toyon Camp Area and wide Richard’s Road. Follow Richard’s Road to the right. Take Crystal Springs Trail to the right in about 0.7 miles. Follow it South to Werder and Zwierlein Areas, which it will reach in about 0.5 miles. Walk South along the road to the parking lot.