Incredible examples of ancient art can be found painted onto ... this spot is the sheer number of different places to see ...

is one of the top rock art sites in the country. The site has been occupied by human settlements for more than 50,000 years. A one-mile loop takes visitors through an ancient shelter once used ...

They wanted to ensure whatever methods being used to record the ancient art rock sites would be unobtrusive. Some of the sites are remote and not easy to get to. The pictographs themselves ...