We parked at the Jericho Ranch near the Little Sahara sand dunes. This was once a popular place to ride but it seems to have been forgotten about. We stayed to the north west after dropping into Tanner Wash. The dirt all that rocky and there are some really cool washes to ride in and hill climb out of. We did a short 20 mile loop with the kids and headed back to the grind.
See the Little Sahara page for more info.