Smithsonian magazine's 22nd Annual Photo Contest | Made possible through the support of MPB.com

15th Annual Smithsonian Magazine Photo Contest Natural World
The narrowest section of river in the Grand Canyon.

Looking upstream through the narrowest section of the Colorado River in the Grand Canyon.

Photo Detail
Date Taken: 12.2016
Date Uploaded: 11.2017
Photo Location: Arizona, United States of America
Camera: ILCE-6000
Copyright: © Nicholas Gottlieb