Site #7 at Arch Rock, it's close to the bathroom, has a beautiful (almost private) canyon starting at the site, a shrub next to the tent pad which is fair shade in the afternoon, a covered picnic area and table, and water tap right next to the tent pad.
A great park to visit with my dog, the park allows dogs as long as they are on a leash (6ft max).
Was there in mid october, the day was warm as expected, it cooled off in the evening. You could sleep with windows open and no rain-fly on the tent, in fact, it got a bit too warm overnight sealed up.
The majority of campers were in rv's and amazing vehicles you'd see at the Overland expo. I didn't stay long enough to use the showers, no idea where they even were.
Lots of trails and beautiful places to photograph. I saw a few meteors at night. Bighorn sheep, rabbits, birds and tarantulas were seen.