orange buttes of papago park and camelback mountain under cloudy skies

landscape mountain valley plateau wilderness hill rock badlands nature tree sky geology wadi terrain canyon cloud flower south barnes butte papago park phoenix arizona holes voids tafone formed arkosic conglomeretic sandstone buttes formations consist midcenozoic debrisflow breccia overlying precambrian granite area popular urban hiking scenic views colorful variations situated confluence tempe scottsdale hole camelback peak background palm treesa ponds foreground contrholes contrasting orange blue cloudy breaks sunlight strikes skies hike family tourist