If you’re looking for one of the most prolific and best-preserved rock art sites I’ve ever seen in the southwestern US, look no further than the Nampaweap Rock Art Site in the Mt. Trumbull Wilderness (part of Grand Canyon-Parashant National…

If you’re looking for one of the most prolific and best-preserved rock art sites I’ve ever seen in the southwestern US, look no further than the Nampaweap Rock Art Site in the Mt. Trumbull Wilderness (part of Grand Canyon-Parashant National…