on Bollinger Canyon Road, Moraga, CA 94556
. No street address. Parking area is visible in Google Maps if you zoom in sufficiently.
From I-680 North, take exit 36 for Crow Canyon Road, then turn left onto Crow Canyon Road and drive 1.3 miles. Turn right onto Bollinger Canyon Road and drive 4.4 miles to Las Trampas Staging Area.
Parking Fees: None (last visited: January 2011)
Capacity: About 20 cars
Latitude: 37.816590 Longitude: -122.049581