Watch Tower, Colorado River below, Desert View Point, South Rim, Grand Canyon National Park, UNESCO World Heritage Site, Arizona, United States of America, North America

travel destination photography horizontal colour image watch tower colorado river desert view point south rim grand canyon national park unesco world heritage site arizona united states of america north america day landscape non urban scene rock formations rock geology physical geography extreme terrain scenics nature elevated view clear sky blue incidental people tower old history the past mountain tree desert view watchtower 20th century horizon over land viewpoint national park building exterior architecture dramatic landscape outdoors stone national landmark red rock usa us united states american north american colour color image color outside tourist destination travel architectural horizon horizons background people people in the background topography historical historic heritage cultural culture scenery scenic scene scenes picturesque the natural world unesco world heritage sites unesco world heritage site world heritage sites