Denali

Denali, ‘the High One,’ is the highest mountain in North America, soaring to 20,310 feet in the heart of the Alaska Range. Rising more abruptly from its base than almost any peak on Earth (its base-to-summit rise rivals or exceeds Everest’s), this colossal, glacier-clad granite massif dominates interior Alaska, its summit so high it creates its own ferocious weather.

Sacred to the Koyukon Athabascan and other Native peoples, who gave it the name Denali, the mountain is the centerpiece of Denali National Park and one of the great mountaineering prizes in the world — a serious, dangerous climb that draws expeditions from across the globe. Most visitors admire it from afar, when it deigns to emerge from the clouds. Towering, wild and revered, Denali is a treasured natural icon of Alaska.

Denali itself is a serious mountaineering objective — climbed via expeditions (most by the West Buttress route) that take weeks and demand skill, experience and permits in a brutal environment. Most visitors experience the mountain from Denali National Park — viewing it from the park road, overlooks and flightseeing tours (small planes that circle the peak and land on its glaciers), and hiking, wildlife watching and backpacking in the surrounding wilderness. Mountaineering for the few, and viewing and flightseeing for the many, are the draws. The combination of the continent’s highest summit and vast surrounding wilderness makes Denali legendary.

The mountaineering season is roughly May to early July, when conditions on the peak are (relatively) more stable. For visitors, summer (June through August) is the season to see the mountain and explore the park, with long daylight and full services — but Denali is famously shy, often shrouded in clouds, so multiple days improve your chances of a clear view. Fall brings brief, brilliant tundra color. Summer for visiting and viewing, and late spring/early summer for climbing, are the highlights — allow several days for a chance at a clear view of the peak.

Denali has been revered for millennia by the Koyukon Athabascan and other Alaska Native peoples, whose name Denali (‘the High One’) was officially restored in 2015 after a century as ‘Mount McKinley.’ The first verified summit came in 1913. The surrounding wilderness was protected as Mount McKinley National Park in 1917, expanded and renamed Denali National Park and Preserve in 1980. The mountain remains a premier and perilous mountaineering goal. Denali preserves the highest peak in North America and its wild surroundings, a treasured icon of Alaska.

Denali is a vast massif of granite, uplifted to extraordinary height along the Denali Fault, a major fault that slices across Alaska, where the collision of tectonic plates continues to push the Alaska Range ever higher (Denali is still rising). The mountain’s great height and northern latitude bury it in glaciers and perpetual snow, with huge glaciers (the Kahiltna, Ruth and others) flowing from its flanks. Its abrupt rise from the surrounding lowland is among the greatest on Earth. The granite, the active uplift along the Denali Fault and the glaciers created this colossal peak.

The wilderness around Denali is home to the iconic ‘Big Five’ of the Alaskan interior — grizzly bears, moose, caribou, Dall sheep and wolves — along with foxes, marmots, snowshoe hares and a rich birdlife (golden eagles, ptarmigan and migratory birds), across taiga forest and open tundra. The mountain’s heights are too extreme for most life, but the surrounding park teems with wildlife. Denali National Park is one of the great wildlife-watching destinations in North America, with grizzlies, caribou, Dall sheep and wolves among the highlights seen from the park road.

Denali rises from a vast, intact subarctic ecosystem — taiga (boreal forest) in the lowlands giving way to open tundra at higher elevations, with the mountain itself a world of rock, snow and glacier — supporting the full complement of interior Alaska’s wildlife in one of the largest protected wildernesses in the country. The short, intense summer drives a burst of life. The tundra, the wildlife and the glaciers are sensitive to a warming climate. Protecting this vast wilderness, its wildlife and its glaciers sustains both the ecology and the grandeur of Denali.

Denali holds a revered place among the icons of Alaska and the continent — the highest peak in North America, ‘the High One,’ sacred to the Koyukon Athabascan and other Native peoples (who gave it the name now officially restored), a colossal wild mountain and one of the great mountaineering prizes on Earth. Its towering presence and wild surroundings embody the grandeur of Alaska. Denali is a cherished natural and cultural icon of Alaska and of North America.

Denali is in the Alaska Range in interior Alaska, within Denali National Park and Preserve, accessed via the George Parks Highway (between Anchorage, about 4–5 hours south, and Fairbanks, about 2 hours north) at the park entrance. A park entrance fee applies. A single park road penetrates the wilderness; most of it is accessible only by park buses (private vehicles are limited), and part of the road has been closed by a landslide — check current status. Mountaineering requires registration and fees. Flightseeing tours operate from nearby towns. Check the National Park Service for road status, bus tickets, fees and conditions before visiting.

The National Park Service protects Denali and its vast wilderness. Visitors help by keeping a safe distance from all wildlife (this is grizzly country; carry and know bear safety, store food properly), staying on durable surfaces and following backcountry rules, packing out everything, respecting the wilderness and the mountain’s sacred significance, and following all rules (mountaineers must follow strict clean-climbing and waste rules on the peak). The wildlife, the tundra and the glaciers are sensitive. Protecting the wilderness, the wildlife and the glaciers sustains both the ecology and the grandeur of Denali.

Climbing Denali is extremely serious and dangerous — brutal cold, ferocious storms, altitude, crevasses and avalanches claim lives; it is only for experienced, prepared mountaineers with permits (or guided). For visitors, the surrounding wilderness is grizzly country — carry bear awareness, keep your distance from wildlife, and be prepared for cold, changeable weather even in summer. The park is remote with limited services. Check road status (part of the park road is closed). Respect the extreme mountain conditions, the grizzlies, the remoteness and the changeable weather.

A park entrance fee applies; most of the park road is accessed by bus (private vehicles restricted), and part of the road is closed by a landslide — check status and reserve bus tickets. Mountaineering requires registration, fees, a pre-registration period and strict waste-management rules. Keep at least the required distance from wildlife (especially bears and wolves); store food properly. Backcountry travel needs permits in some units. Drones are prohibited. Pets are restricted. Pack out all trash. Check the National Park Service for road status, bus tickets, climbing rules and regulations before visiting.

The towns of Talkeetna (a base for Denali flightseeing and climbing expeditions) and Healy, the park entrance area, the George Parks Highway between Anchorage and Fairbanks, and the vast Alaskan interior lie near the mountain. The Alaska Range and interior Alaska define the region. Denali crowns the Alaska Range, a centerpiece of an Alaska adventure, easily combined with Denali National Park’s wildlife, the town of Talkeetna for flightseeing, and the route between Anchorage and Fairbanks.

Most visitors experience Denali from the national park — allow several days (the mountain is often cloud-hidden) for a chance at a clear view, ride the park bus into the wilderness to spot grizzlies, caribou, Dall sheep and the peak, and consider a flightseeing tour from Talkeetna that circles Denali and even lands on a glacier. Check the park road status (part is closed by a landslide) and reserve bus tickets. Carry layers and bear awareness, and (if you’re a serious mountaineer) research the demanding climb and permits well ahead.