American adventurers explore a hidden lake on an Alaskan glacier

An American adventurer climbs a wall of ice beside a blue lake on top of Matanuska Glacier in Alaska, the United States. Three adventurers, 27-year-old Brett Winterbottom, 26-year-old Warren Maddox, and 24-year-old Shannon Kaelin, braved treacherous conditions, climbing 50 foot walls of ice, to experience the magnificent view and paddle their canoe on the hidden lake. [Photo: VCG]