Juniper campground is the higher elevation in the park at about 3,000 ft. Lots of scrub and live oaks. RV limit of about 20 feet, both to get up the continually steep, curvy road, and to fit into a site. It is a 40 minute drive down the mountain to Walnut Creek. We love it. Lots of hiking for the athletically inclined, and bicyclers are always going up or down the road (scary!). In July, the Juniper campground did have showers operating, contrary to the web site.