Electric only sites. Not really sites as much as semi wide spots in road. Most of the loops are backwards so that your awning would hang over road. We pulled in backwards, after clearing it with the young woman at the gate, and let our slide hang out to the road. Very strange. It is wide open camping. There is a permanent wind break/shelter at each site with picnic table. Did I mention it is wide open? The hills around the park are simply amazing. The sunrise and sunsets are inspiring. There is hiking nearby and a beautiful park drive loop that should not be missed. We stayed two nights and the wind blew about 50mph both nights. It was about 103° during the day. Plan to hike in the mornings. The bathrooms are old and in need of renovation, but clean. The dump station is situated by another loop that has the same wide spot in the road sites. A guy in a huge 5th wheel was parked in such a way that we had to back back about 1/4 mile out of the dump station to get out. He was totally in the way and was on top of his coach not caring. Thankfully it was not a busy morning at the dump. There’s all kinds in state and national parks. We were there for the scenery and the hiking so the super sparse conditions were fine.