This is a good stop in northern Arizona where few, if any, other campgrounds exist. And the price is right: free. You will need to work at leveling your rig at nearly every site. No showers and water available at the restroom building. This is not a big rig place and it is about 9 miles off of US160. It is quiet and the views are great. The visitor center is quite interesting and it is worth staying an extra day or two to do the hikes to the ruins. We camped here in a Travel Trailer.
There are two campgrounds: Canyon View (very rutted roads, gravel sites, pit toilets, killer views) and Sunset (paved sites, flush toilets). This review is of Sunset, which is quite close to the very nice Visitor Center and the trails. We loved this free--and quite nice--campground much more than most fee-based campgrounds. Roomy, shaded sites with picnic tables and grills. Very nice bathroom with flush toilets and hot running water (no showers). Just a gorgeous park. We have a 25' Class C and fit perfectly, but there was a Class A with a toad that sort of fit. In high season, I wouldn't try to come here in a long RV, but off season, it worked. We camped here in a Motorhome.
This facility, operated by the National Park Service, is located in northeast Arizona at the end of State Highway 564 off of US Highway 160 at an elevation of 7,200 feet. There is no entry fee or camping fee. There are two campgrounds. Sunset View is the one best suited for RVs and is open year around. The interior road is paved, The pads are paved and reasonable level. Sites are widely spaced and surrounded by trees. There are no hookups but water is available. The web site and a sign on the highway indicate that the maximum RV length is 28 feet but there are a few sites that can accommodate larger units including our 35-foot motorhome. The Visitor Center offers exhibits, Native American art and craft demonstrations, movies and Ranger talks. A short self-guided trail leads to an overlook that provides a good view of the Betataken ruin on the opposite wall of a canyon. A Ranger-guided hike into the canyon and the ruin is available. It is a beautiful place and the staff was friendly and helpful. The only reason I am not giving it a higher rating is that there are no hookups. We will go there again. We camped here in a Motorhome.