Mount Denali vs Everest: Height, Difficulty, Deaths & Naming

You’ve probably heard the debate: is Denali taller than Everest? It’s a question that trips up even experienced geography buffs, because the answer depends on how you measure a mountain. Using official measurements from the U.S. National Park Service and the 2020 China-Nepal joint survey, this article compares Denali, Everest, and Kilimanjaro across height, difficulty, and risk — so you can see exactly how the peaks stack up.

Elevation (summit): 20,310 ft (6,190 m) ·
First ascent: June 7, 1913 (Hudson Stuck, Harry Karstens, Walter Harper, Robert Tatum) ·
Climbing season: May to mid-July ·
Climbers per year: ~1,200 ·
Total deaths: 129 (as of 2024)

Five key facts about Denali at a glance — from the first ascent party to the typical expedition length.

Is Denali actually taller than Everest?

How base-to-summit measurement works

The standard way to measure a mountain’s height is from sea level. By that ruler, Everest stands at 29,031.7 feet (8,848.86 m) — the world’s tallest NPR (public radio news). But if you measure from the mountain’s own base, Denali wins. Denali rises from a plateau about 2,000 feet above sea level, giving it a vertical gain of roughly 18,000 feet (5,500 m) U.S. National Park Service (educational materials). Everest’s base is around 17,000 feet, so its actual rise is about 12,000 feet. In other words, Denali has a greater “relief” — the distance from base to summit — than any other mountain on Earth.

Official elevation of Denali and Everest

• Denali’s summit was resurveyed in June 2015 with modern GPS equipment and a new geoid model. The result: 20,310 feet (6,190 m) — 10 feet shorter than the 1950s measurement U.S. National Park Service (official survey report).
• Everest’s official height was revised in December 2020 after a joint Chinese-Nepalese survey, moving from 8,848 m to 8,848.86 m (29,031.7 ft) Deutsche Welle (German public broadcaster). China had previously used 8,844.43 m South China Morning Post (Hong Kong-based news).

The implication: if you’re comparing by altitude above sea level, Everest is unquestionably higher. But if you’re asking which mountain is actually bigger from bottom to top, Denali is the clear winner.

Why did they change Mount McKinley to Denali?

History of the name Mount McKinley

In 1896, a gold prospector named William Dickey labeled the peak “Mount McKinley” after the then-presidential candidate William McKinley. The name stuck despite the fact that the local Koyukon Athabascan people had called it “Denali” — meaning “the high one” or “the great one” — for centuries U.S. National Park Service (educational materials).

The Obama administration’s 2015 decision

After decades of lobbying by Alaskan officials and Native groups, the U.S. Department of the Interior, under Secretary Sally Jewell, officially renamed the mountain Denali in August 2015 NPR (public radio news). The move bypassed repeated congressional blocks led by Ohio politicians who wanted to keep the McKinley name.

Local Athabaskan origins of the name Denali

“Denali” comes from the Koyukon Athabaskan language and is one of the oldest place names in North America still in active use. The National Park Service notes that the indigenous name reflects the mountain’s central role in the culture and cosmology of the region’s first peoples U.S. National Park Service (educational materials).

The catch: While the 2015 change was widely celebrated in Alaska, the political debate isn’t over. In 2025, the Trump administration raised the possibility of reversing the name back to Mount McKinley, creating uncertainty about the mountain’s official label.

Is Denali harder than Everest?

Climbing difficulty factors: latitude, weather, altitude

Denali’s summit sits at 63° north latitude, nearly 3,000 miles closer to the Arctic than Everest. That means jet-stream winds, extreme cold, and sudden storms. Summer temperatures on Denali can drop to −40 °F (−40 °C), and wind chills have been recorded at −100 °F U.S. National Park Service (weather data). Everest’s atmosphere is more predictable, though still deadly above 8,000 m.

Success rates and rescue statistics

According to climbing guide summaries, Denali’s summit success rate hovers around 50%, while Everest’s is roughly 60–70% (varying by year and route) Global Summit Guide (climbing blog). However, the comparison is imperfect because different populations attempt each peak. Denali requires climbers to haul their own gear on sleds; no Sherpas are permitted in the same expedition model, making it a more self-sufficient endeavor NPS (climbing information).

Key differences in route and gear

• Denali: glacier travel, crevasse rescue, hauling sleds, 14–21 day expedition.
• Everest: Khumbu Icefall, fixed ropes, high-altitude Sherpa support, 60–65 day expedition.

The pattern: Denali is technically harder in terms of cold, weather, and self-sufficiency, while Everest is harder because of extreme altitude and the logistical demands of a longer expedition.

Which is harder, Kilimanjaro or Denali?

Elevation and altitude comparison

Kilimanjaro’s summit is 19,341 feet (5,895 m) — slightly lower than Denali’s 20,310 feet NPS (climbing information). But the altitude difference is small. The real contrast is in the climb itself.

Technical climbing vs trekking

Kilimanjaro is a non-technical trek — no ropes, no crampons, no glacier travel. Denali is a full-on mountaineering expedition requiring crevasse rescue skills, ice climbing technique, and the ability to haul heavy loads NPS (climbing information).

Success rates and physical demands

Kilimanjaro’s overall success rate is about 65% (with the Marangu route), while Denali’s is around 50%. Denali’s extreme cold and longer duration (14–21 days vs. 5–9 days) are the main factors lowering success rates Global Summit Guide (climbing blog).

Why this matters: If you’re an experienced trekker looking for a physical challenge, Kilimanjaro is approachable. If you want to test your mountaineering skills, Denali is a far step up — and requires a lot more gear and preparation.

How many climbers have died on Denali?

Total deaths from 1932 to present

As of 2024, 129 climbers have died on Denali U.S. National Park Service (safety statistics page). The first recorded death was in 1932, and the numbers have risen with increasing popularity.

Common causes of death

• Falls (including into crevasses) — the leading cause.
• Hypothermia and cold exposure — especially during severe storms.
• Altitude illness — though less common than on Everest because Denali’s summit is below the death zone.

In 2024, three climbers died near the “Moose’s Tooth” area after a fall; one was rescued NPS (incident report).

Safety improvements and current risk

The National Park Service has improved weather forecasting, mandatory ranger briefings, and rescue capabilities. The annual death rate has declined in recent decades, but the mountain remains dangerous. The NPS recommends hiring a certified guide and carrying satellite communication devices.

The reality: Denali’s death toll (129) is lower than Everest’s (over 300), but the rate per climber is comparable. The key risk is not altitude but weather and falls.

What is special about Mount Denali?

Unique geological features

Denali is the third most prominent peak in the world — after Everest and Aconcagua — meaning it rises more starkly from its surroundings than almost any other mountain U.S. National Park Service (educational materials). The mountain is part of the Alaska Range, a massive granite ridge that continues to rise due to tectonic activity.

Latitude impact on weather and daylight

At 63°N, Denali experiences extreme seasonal variation. In June, climbers get nearly 24 hours of daylight; in December, the summit sees almost none. This latitude also means that even in summer, storms can be sudden and severe — the mountain creates its own weather NPS (weather data).

Wildlife and natural surroundings

Denali sits in Denali National Park, 6 million acres of wilderness. Visitors can see grizzly bears, wolves, caribou, and moose. The park is one of the most pristine ecosystems in North America NPS (nature page).

The takeaway: Denali is not just a mountain — it’s a complete natural spectacle, with unique geology, fierce weather, and a rich ecosystem that few other peaks can match.

Three peaks, one table — see how they compare on the metrics that matter most to climbers and geography fans.

For anyone planning an expedition — whether a seasoned mountaineer or a curious geography reader — the choice between Denali, Everest, and Kilimanjaro comes down to what you want to test. Denali offers the most punishing weather and the greatest vertical rise, Everest the ultimate altitude, and Kilimanjaro the most accessible trek. For the climber looking for a true self-sufficient challenge in the Arctic, Denali is the one that will push you hardest.