Glen Canyon is a canyon that is located in southeastern and south central Utah and northwestern Arizona within the Vermilion Cliffs area. It was carved by the Colorado River. A reservoir, Lake Powell, was created by the Glen Canyon Dam
"Castle Valley View" In a small and relatively unknown area above Moab, Utah, USA, the sun cast its last rays of the day. Castle Valley lay a thousand feet below with towering monoliths reaching into the sky.