achievement adrenaline adrenaline-rush adventure adventure-writing alaskan-bush alaskan-culture alaskan-history alaskan-landscape alaskan-landscapes alaskan-wilderness alaskan-wildlife alpine alpine-climbing alpinism alps american-west animal-behavior animals anthropology arctic arctic-animals arctic-circle arctic-exploration arctic-landscape arctic-landscapes arctic-ocean arctic-region arctic-wildlife backcountry beauty biodiversity biography biology bush-pilots camping challenge climate climate-change climate-science climbers climbing cold communities community conservation conservationist courage cultural-anthropology culture danger descriptionandtravel determination documentary dreams ecology ecosystem ecosystems eiger endurance environment environmental environmental-activism environmental-conservation environmental-preservation environmental-protection environmental-writing environmentalism environmentalist eskimos ethnography expeditions exploration extreme-sports fear fiction fishing frontier general geographic geography geology glaciers government high-altitude hiking himalayas history homesteading human-impact human-nature-relationship hunting ice icebergs indiansofnorthamerica indigenous indigenous-communities indigenous-culture indigenous-cultures indigenous-knowledge indigenous-people indigenous-peoples inuit inuit-culture isolation john-muir journalism land-management land-use landscape landscapes literature memoir mining mountain-climbing mountaineering mountaineering-culture mountaineering-history mountaineering-literature mountaineers mountains national-parks native-americans native-culture native-cultures native-people native-peoples natural-beauty natural-history natural-resources naturalist nature nature-writing non-fiction nonfiction northern-lights outdoor outdoor-activities outdoor-adventure outdoor-adventures outdoor-exploration outdoor-life outdoor-literature outdoor-living outdoor-pursuits outdoor-recreation outdoor-sports outdoors perseverance personal-narrative personal-narratives polar-bears polar-regions politics remote remote-areas remote-communities remote-landscapes remote-living remote-locations remote-places remote-regions risk risk-taking river rivers rural-life science scientific-research seals self-discovery self-sufficiency snow solitude storytelling subarctic subsistence subsistence-hunting subsistence-living survival survival-skills sustainability swiss-alps teamwork thrill-seeking travel travel-writing travelogue triumph tundra unitedstates weather whales wilderness wilderness-preservation wildlife wildlife-conservation wildlife-management wildlife-photography