No motorized vehicles, or bicycles are allowed on the trail. You are walking for this one. It is about mile hike from the nearest legitimate parking at the Vasquez Rocks County Park at N34 29.08 W118 18.75. Find the tunnel under CA-14, and follow the trail which is well marked.
The trail is well marked, and the terrain requires nothing more than a walking stick, water, and some munchies. The cache is a medium cammod pill bottle.