Watch: Glacier Calves in Wrangell-St. Elias National Park and Preserve, Alaska
Get full access to Outside Learn, our online education hub featuring in-depth fitness, nutrition, and adventure courses and more than 2,000 instructional videos when you sign up for Outside+ Sign up for Outside+ today.
BACKPACKER Photo Editor and Staff Photographer Louisa Albanese was packrafting in Alaska when a glacier dropped a huge chunk of ice into the water near their camp. See what she saw.