#National Geographic News: Photo by @jimmychin | My good friend and mentor @conrad_anker climbs a new route on Ulvetanna.

Photo by @jimmychin | My good friend and mentor @conrad_anker climbs a new route on Ulvetanna. Rising over 4,000 feet (1,200 m) above the glacier, Ulvetanna is one of the biggest rock towers in Antarctica. Thanks, Conrad, for always bearing more than your share of the weight. For more images of alpine adventures around the world, follow @jimmychin.

Visit National Geographic