I tent camped here alone around spring 2012 and laid under the stars on one of the concrete pads next to the visitor center because the private spots were occupied. The next morning I hiked a trail along a western ridge and then bushwacked back down. It was cloudy and lonely but pretty country with live oaks, junipers, sage, and limestone. It felt like a donated ranch and I think the ranch family retains the right to exclusive use sometimes. I spelunked the pristine cavern on a different, guided trip with my family after needing to make reservations a couple months in advance. Then we spent a couple days housesitting on nearby Ft. Clark, swimming in the spring fed pool and playing golf. Fun time.