This area is on both the north and south sides of the highway, and this review is for the north side. There's another separate Dyrt entry for that one, but this entry has the most reviews. We picked the north side because of the trains going by in the southern section.
It's just off old Route 66 and is a fairly flat area populated by a sparse juniper forest. Trees are short, not much shade, which is okay for those of us who want good solar. There are tons of sites to camp on, all spaced far apart, for a decent feeling of privacy and space. No water, toilets, tables, nothing. Just primitive camping in the desert.
Signage indicates that the primary usage might be hunting-camps, and the well-used sites suggest a lot higher population than we saw on a Monday overnighter. So if you're stopping by during hunting season, you may have more company than we did.
Hang on to your trash of course, and keep the gate closed. The area was pleasantly clean.