zion national park with the sentinel in evening light above the virgin river canyon, southwest utah, usa

america american arid banks beautiful canyon cliffs cottonwood creating desert dry entrance environment evening golden hike hiking illuminating imposing impressive landmarks landscape life light lower monolith mountains national natural nature navajo oasis observation outdoor outdoors park point red riparian river riverine sandstone shines southern southwest southwestern states steep stream stunning surrounding top trail trees united usa utah vegetation vertical views virgin walls water west western wild wilderness zion sentinel shining sheer rock lined form usa