We visited Anza-Borrego State Park for the first time over Christmas weekend, as a group of 3. Decided to camp here due to its proximity to the park sights and ease of getting to it. We stayed at site 117 which was very spacious and fit our large tent no problem. All sites feature a fire pit and picnic table. Depending on which site you choose it can have space for multiple tents (seemed like most of them) or only have space for one. There are a handful of sites that are extra cool - they feature stone ramadas with a built in fireplace and tables (sites 116, 104, and 107). I would opt for one of those sites next time! The campground was pretty quiet at night. We didn't have any neighbors too close to us. The stars at night are gorgeous! You can spend hours just staring up at the sky. The Palm Canyon trail starts from the campground - no need to drive to the trailhead, and it is a hike worth doing. There are several open air toilets around the campground. I expected them to be pit toilets but they flush. There are regular building toilets with sinks as well. The only downsides to camping here are 1) at night you can see the lights of the town (doesn't interfere with stars at least), and 2) the cost. I would try one of the other more remote campgrounds next time or dispersed camping, now that I've been and know the area better.