By Michael Lanza
Here’s how you reach the best prehistoric Indian rock art in America: From Utah Highway 24, a remote two-lane bisecting the inhospitable desert between the rugged spine of the San Rafael Reef and the deep and isolated canyons of the Green and Dirty Devil rivers, turn east onto a dirt road at a small, easily overlooked sign for Horseshoe Canyon. (Reference point: It’s a tenth of a mile south of the turnoff for Goblin Valley State Park.) Drive about an hour on that sometimes rocky, sometimes sandy road—which can become impassable in heavy rain or when wind piles sand drifts across the road, and where a few roadside signs are the only indicators of civilization—to the West Rim Trailhead.
Then hike down into Horseshoe Canyon and nearly three miles up canyon to a panel of rock art that will reduce even the most seasoned pictograph and petroglyph hunters to awed silence.
