Ultimate Survival Alaska

Watch Ultimate Survival Alaska: They are some of the toughest, most extreme survivalists from across the nation. In the second season of Ultimate Survival Alaska, four teams - woodsmen, mountaineers, military veterans, and endurance athletes go head-to-head in an epic arctic competition that only National Geographic could inspire. Dropped in the middle of the Alaskan wilderness by bush plane, with only their raw, die-hard ingenuity and the gear on their backs, they'll navigate through treacherous glaciated river valleys, barren ridge-lines, and high mountain peaks, battling hunger, hostile predators, and perilous weather conditions along the way. Like the original National Geographic explorers, for those who succeed...