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

8th Annual Smithsonian Magazine Photo Contest Travel
leading the pack mules down the Muir Trail from the top of Nevada Falls in Yosemite Park

leading the pack mules down the Muir Trail from the top of Nevada Falls in Yosemite Park

Photo Detail
Date Taken: 04.2010
Date Uploaded: 06.2010
Photo Location: None, United States of America
Camera: Canon PowerShot Pro1
Copyright: © Hugh Booth