These are the pictographs in Jones Hole in Dinosaur National Monument. You must hike to see them as they are not accessible by vehicle. These are thought to be among the oldest pictographs in Dinosaur National Monument and are thought to be around 7,000 years old.
"When I'm completely exhausted on a climb, and the sun has already gone down: All's well that ends. I don't care if it ends well, it just has to end."
--Scott Patterson