There are more than 1,600 recreational acres at this site that has evidence of habitation for at least 11,000 years. It is on the National Register of Historic Places for the massive pink granite exfoliation dome that rises 425 feet above ground and is one of the largest batholiths in America. There is primitive camping only in a variety of settings and they may have all or some of the following: modern restrooms, composting toilets, showers, picnic sites with tables and grills, an interpretive center, or a Texas State Park store. There are no electric or water hookups at the campgrounds.