It’s about 6 miles from the hwy with the first 1/4 mile being beyond washboard. After that little stretch it’s on and off washboard. I can imagine if it rained it looks like it could be quite slick. Didn’t count, but I think about 9 sites half with a covered picnic table and campfire ring. A couple sites seemed to be geared towards tent camping while some of the others were only big enough for the smallest rv campers and a couple that might squeeze in a 30’. Their is one group site that even the big rigs could get into, but that’s only one and these sites can fill up fast. So it’s a gamble expecting a site that your rig will fit especially if you have something bigger than 20’. I felt quite lucky to find 3 sites available with my 22’ tt after beating myself and the contents in the trailer to get here. Near the entrance theirs parking at a overlook and day use picnic area halfway to the camping sites with vaulted toilets. Not much for hiking trails at the camp sites. Only one I found on the west side of the campground that follows the rim, but it’s short.