Desert View Watchtower, Grand Canyon National Park, UNESCO World Heritage Site, Northern Arizona, United States of America, North America

travel destination travel destinations travel photography colour image colour color image color horizontal desert view watchtower grand canyon national park unesco world heritage site unesco world heritage sites unesco world heritage site world heritage sites northern arizona united states of america north america outdoors outside day no people nobody no one no one national park architecture architectural building building exterior non urban scene watchtower tower old the past history historical historic heritage cultural culture 20th century old ruin remote stone steps staircase low angle view low angle from below looking up clear sky blue landscape landscapes scenics scenery scenic scene scenes geology physical geography topography national landmark