Arches UK - a collection of Nature’s arches and bridges
Los Gigantos Arch
Named after the nearby Los Gigantos Buttes in the Lukachukai Mountains north of Round Rock. The arch is close to a Navajo sacred site so the services of a guide should be employed. The arch has a span of about 32 feet and a height of about 120 feet. For scale see the person at the foot of the opening.