The Devil’s Corkscrew Bright Angel trail Grand Canyon National Park switchbacks across the Precambrian Vishnu schist. Long ago this trail cost a toll of money as well as body. Would you have paid to hike this?
The Devil’s Corkscrew Bright Angel trail Grand Canyon National Park switchbacks across the Precambrian Vishnu schist. Long ago this trail cost a toll of money as well as body. Would you have paid to hike this?