Very cozy campgrounds. The entire campgrounds are surrounded in a wall of boulders varying in shales and sizes. Tons of fun to scramble and boulder on. We wenf in July and the evening temps were fantastic. No need for tents or sleeping bags. Just a mat and a thin blanket, and sleep under the stars. Although the sounds of coyote packs passing by in the pre dawn mornings can raise a hair or two. Many of the individual camps are well secluded and tucked under or near by boulders. The gynormous boulders surrounding the entire hidden valley camp makes for pretty good shade and sunset photos. All campsites have fire ri gs and bench tables, nearby vault toilets that are well dispersed through the camp. My favorite camps were 16, 17. Next woukd be 22,23. These camp sites are often filled throught the year. Best time to get em is early in the am. First come first serve, $15 a night.