Possible old "Cow Camp" at the rock art site.  This spot is right out of an Old Western movie; you can just picture the old-time cowboys sitting around the campfire at night watching the cattle.  Then there is reality.  Because of the camp's proximity to the rock art, it's very possible that parts of the "camp area" could be Native American, but more than likely it's a modern-day camp site for everything from bird hunters to Boy Scouts.  No matter what the real history, it is a very intriguing place.