Double O Arch
Double O Arch is the second largest arch within the Devils Garden area—after Landscape Arch of course. As the name implies, there are two arches here, one large, with a span of 71 feet, stacked atop a much smaller arch with a 21-foot span. Both are part of the same sandstone fin. Double O Arch is located at the far end of the Devils Garden Primitive Loop, 1.93 miles past the Devils Garden trailhead and parking lot at the north end of the Arches Entrance Road. Past Landscape, the trail becomes much more rugged and challenging.