Grand Canyon National Park Aerial View of Great Thumb Mesa and Alarcon Terrace in Middle Granite Gorge

Grand Canyon National Park aerial view of Great Thumb Mesa (left) and Alarcon Terrace (bottom) in Middle Granite Gorge on the Colorado River in Arizona taken on July 9, 2019 - © 2020 David Oppenheimer - Performance Impressions aerial photography archives - https://performanceimpressions.com