Tall saguaro cactus (scientific name: Carnegiea gigantea), Hugh Norris Trail. Saguaro National Park, Arizona, USA.

Subjects: Atmosphere and Sky, Cloudless Sky, Desert Plants, Deserts, Geology, Nobody, Outcrops, Outside, Rock Formations, Saguaro Cactus, Scenics with Sky, Slopes, Vegetation, Wild Scenics, Wilderness