Unfortunately, we didn't actually stay here. This is the Dumont Dunes off-road vehicle area near Baker, CA. We stopped here for lunch. It was gorgeous, though even in this parking/camping area, there was some soft sand. I made some decent ruts with my camper tires but fortunately the truck didn't sink or get stuck at all. Given that I have no skills or ability to get un-fudged, I was happy.
Purely boondocking. There are pit toilets but not facilities of any kind and the closest town is Baker at 30 miles away.
My real issue and the reason that I won't be able to ever stay here until it's vacation is that it had NO cell service whatsoever. I didn't try my cell booster, but generally, you can't make something out of nothing.