Camp sites here and at most campgrounds in Joshua Tree are first come first serve, making them difficult to snag during popular months (mid Fall through mid Spring). If you come during the week you should be fine, but the sites are pretty much always claimed by Saturday morning. If you do a get spot though, it's a nice enough campground. Every site has its own set of interesting boulders. Sites come with picnic tables and firepits, and there are outhouses and trash containers within quick walking distance.