npr:
The mist from this 450-ft waterfall in British Columbia freezes to the rock wall behind it, resulting in a daunting array of ice structures.
Climbers Will Gadd (also known to have climbed icebergs) and Tim Emmett have been trying to establish a route up the wall, a climb dubbed “the world’s hardest ice climb.”
Check out some more incredible pictures here.
-Savy
Will Gadd, 44, and Tim Emmett, 37, spent two weeks meticulously plotting their ascent of the notoriously tricky Helmcken Falls in Canada - ominously dubbed the world’s hardest ice climb.
Wells Grey Provincial Park, Canada
