Photos: Hailey Pass - Lizard Head - Cirque of the Towers Loop 
Distance: 40.3 miles (Loop)
Bridger and Popo Agie Wildernesses, Bridger-Teton and ShoshonesNational Forests, near Big Sandy in Wyoming's Wind River Range
Distance: 40.3 miles (Loop)
Bridger and Popo Agie Wildernesses, Bridger-Teton and ShoshonesNational Forests, near Big Sandy in Wyoming's Wind River Range