Gravel sites, but the new sites are huge. Lots of trees but no problems with overhanging branches in most campsites. The park is beautiful and quiet. Our aircard and cellphone worked fine, not always the case in Wyoming. If you are self contained this is a gem! One of our favorite places. We camped here in a Fifth Wheel.
This is a very big (and confusing) state park. Their website doesn't do the best job explaining where the RV camping is. We stayed in the Pronghorn CG. There were a few pull through sites, though we didn't see them when driving around. It would be nice if there were map available. It is very quiet, this time of year. No hookups. There is a dirt road that leads to the North of the state park. It is on our GPS Nav system and took us all the way to Highway 14 close to the Devils Tower turn off. It was a beautiful drive through the hills, though not one to take your trailer on. We camped here in a Fifth Wheel.
Great state park. Located just off hwy 90. There are 8 different camping areas here. Part of the park is accessible at exit 154 - we were on the exit 165 side. Stayed in the Pats Point area - 6 miles off the highway and right on the lake in a very long pullthru. Some of the areas offer more shade than others. There are at least 2 boat launches and playgrounds. There is a marina & motel on site also ( kind of crummy looking ). There is also a Volksmarch hiking trail. Fresh water & dump station on the way in. We day tripped to Devils Tower from here and enjoyed the peace and quiet at night. We camped here in a Motorhome.
Except for the mosquitoes this was a great campground. They have long sites with great separation between the campsites. Certain sites can be reserved in advance for $9.95 reservation fee, however, there are quite a few first-come, first-serve sites that are just as nice. This is all dry camping but generators are allowed and there is a fixed dump site and great R/O water. This is a country setting on a reservoir with lots of turkeys, birds, rabbits, and deer. We hear that fishing is great. We camped here in a Motorhome.