Watch the awesome new trailer for Arctic Ascent With Alex Honnold Mountaineering legend Alex Honnold embarks on an epic quest of unclimbed walls in one of the most remote corners of Greenland, all filmed for National Geographic How to survive a polar bear attack Knowing how to survive a polar bear attack is becoming increasingly important as global warming endangers bears and more people venture into the arctic seeking adventure New winter ultra challenges athletes with a cold, hard race across the Arctic The Montane Lapland Arctic Ultra takes runners, bikers and skiers through the heart of Lapland in winter Advnture NewsletterAll the latest inspiration, tips and guides to help you plan your next Advnture!Contact me with news and offers from other Future brandsReceive email from us on behalf of our trusted partners or sponsors MOST READ1Nemo Hornet Osmo Ultralight 3-Person Backpacking Tent review: a beautifully designed shelter2Garmin Instinct 2X Solar hits record low price – who needs Black Friday?3Men try to take close-up photos of grizzly bear and cub – it doesn't end well4Watch wince-inducing footage of a Norwegian man attempting the belly flop – sorry, “death dive” – world record5These are the dates when you can visit US National Parks for free in 2024