Overlooking "the great bend" in San Juan Canyon is Nokai Dome. Herbert Gregory compiled a report called The San Juan Country (1938) for the USGS and wrote "The little known red-rock country along Glen Canyon "beyond the clay hills" is a highland area bounded by White Canyon, Red House Cliff, San Juan Canyon and Glen Canyon. For this region of mesas, domes and canyons walled about by lines of cliffs the term 'red rock plateau' seems appropriate."


