Description
Twin arches in an unnamed canyuon 0.2 mi NW of its junction with Bull Canyon and 8.5 mi W of Moab. "The nature of the terrain, both above and below these unique bridges, protects them from easy discovery... one has to penetrate almost to the very end of the inconspicuous box canyon...to detect even one of the bridges."
History
Discovered in 1957 by Lin Ottinger of Moab, Utah. Named for the Gemini twins of Roman mythology.