This is a beautiful park! If you are reserving a campsite, beware! Ringtail loop does not have electricity or water hookup and it is not that easy to tell this on the reservation system. It is just a dirt parking lot for trailers to sit in. There are amazing hiking trails and the nature in this park is stunning, especially the saguaros. The campground fills up fast so reserve early in the year if you want a site with electricity and water.