Taken at Courthouse Wash.

Taken at Courthouse Wash. Unfortunately people in recent history have defaced this art and even tried to erase it.

Taken at Courthouse Wash.

Taken at Courthouse Wash. You can see the Rock Art towards the right-center of the photo. I had to hike a bit to get up close.

Taken on the way into Sego Canyon, which is in the town of Thompson.

The US Bureau of Land Management maintains a road leading to a small parking lot near the publicly-accessible Rock Art.

Arches National Park is at what looks like the base of the mountains. You can see the red rocks jutting out of the plateau.

If you look closely you can see Rock Art on the two faces of this giant rock. Unfortunately they each have been defaced by various initials and words and drawings.

Portions of the Rock Art at Sego Canyon are on Bureau of Land Management land. The rest are on private property, owned by a rather grumpy man who patrols in his pickup truck to be sure you’re not crossing his barbed wire fence. He didn’t seem pleased at me even being this close, as he gestured at me to move along.