The Top 10 Tallest Mountains in the World

When we talk about the world’s tallest mountains, we often stop at Mount Everest. But the “Eight-Thousanders”—the 14 peaks standing over 8,000 meters (26,247 ft)—are a club of giants with their own dark histories, spiritual legends, and modern controversies.

From the “Savage Mountain” that kills one in four climbers to the “Turquoise Goddess” that serves as a training ground, here is the definitive, up-to-date ranking of the top 10 highest mountains on Earth.

1. Mount Everest

• Height: 8,848.86 m (29,031.7 ft)

• Location: Nepal / Tibet (China)

• Local Name: Sagarmatha (Nepali: “Goddess of the Sky”) / Chomolungma (Tibetan: “Goddess Mother of the World”)

The Unique Story:
While everyone knows it’s the tallest, few know the specifics of its “growth.” In late 2020, Nepal and China jointly announced a new official height of 8,848.86 meters, adding nearly a meter to its previous recognized stature.

2024/2025 Update: The mountain is facing a new era of “luxury” climbing. As of 2024, debates are raging over limiting permit numbers due to overcrowding in the “Death Zone.” Meanwhile, records continue to fall—Norwegian climber Kristin Harila and Tenjen “Lama” Sherpa used Everest as a springboard to smash the speed record for climbing all 14 peaks in just 92 days in 2023, a feat that has redefined human endurance in the modern era.

2. K2

• Height: 8,611 m (28,251 ft)

• Location: Pakistan / China

• Nickname: The Savage Mountain

The Unique Story:
K2 is the only major mountain that is arguably more famous for its difficulty than its height. Unlike Everest, which sees thousands of summits, K2 has years where no one stands on top. It was the last of the 8,000-meter peaks to be climbed in winter (a historic feat achieved by a Nepali team in 2021).[5]

Insider Fact: The name “K2” was just a surveyor’s code (Karakoram peak 2), but it stuck because the mountain is so remote that it arguably had no widely agreed-upon local name, unlike its neighbors.

3. Kangchenjunga

• Height: 8,586 m (28,169 ft)

• Location: Nepal / India

• Name Meaning: “The Five Treasures of the High Snow”

The Unique Story:
Until 1852, the world believed Kangchenjunga was the highest mountain, not Everest. Today, it holds a unique spiritual status. The people of Sikkim believe the summit is sacred, inhabited by a deity.

Respecting the Gods: To this day, most successful expeditions stop a few feet short of the actual top to avoid “stepping on the god’s head,” honoring a promise made by the first climbers, Joe Brown and George Band, in 1955.

4. Lhotse

• Height: 8,516 m (27,940 ft)

• Location: Nepal / Tibet (China)

• Name Meaning: “South Peak”

The Unique Story:
Lhotse often suffers from “middle child syndrome” because it is connected to Everest by the South Col. Many climbers inadvertently climb part of Lhotse while trying to summit Everest. However, its South Face is one of the steepest and most terrifying walls of ice in the world—a vertical rise of 3.2 km (2 miles) that remains one of the ultimate challenges in high-altitude mountaineering.

5. Makalu

• Height: 8,485 m (27,838 ft)

• Location: Nepal / Tibet (China)

• Name Meaning: “The Great Black One” (referring to Shiva)

The Unique Story:
Makalu is an “isolated” peak, meaning it isn’t part of a cluster like Lhotse and Everest. Its structure is a near-perfect four-sided pyramid. This geometry makes it notoriously difficult; sharp ridges and exposed rock sections force climbers to use technical rock-climbing skills at altitudes where simply breathing is a struggle.

Recent News: In 2024, Allie Pepper, an Australian climber, summited Makalu without supplemental oxygen, pushing the boundaries of what is considered possible for women in high-altitude alpinism.

6. Cho Oyu

• Height: 8,188 m (26,864 ft)

• Location: Nepal / Tibet (China)

• Name Meaning: “Turquoise Goddess”

The Unique Story:
If you want to climb an 8,000-meter peak, start here. Cho Oyu is widely considered the “easiest” of the top 10 (though “easy” is relative in the Death Zone) due to its gentler slopes and lack of technical ice walls. It serves as a testing ground for mountaineers aiming for Everest.

Historical Trivia: A major trading route, the Nangpa La pass, sits just west of the peak. For centuries, Sherpas and Tibetans walked yaks over the Himalayas here, making it a mountain steeped in commercial history long before climbers arrived.

7. Dhaulagiri I

• Height: 8,167 m (26,795 ft)

• Location: Nepal

• Name Meaning: “Dazzling/White Mountain”

The Unique Story:
Like Kangchenjunga, Dhaulagiri also had a brief stint as the “presumed highest mountain in the world” in the early 1800s. It is a massive mound of snow and ice west of the Annapurna range.

The Danger: It is notorious for its weather. Because it stands somewhat isolated from other high peaks to the west, it acts as a “weather magnet,” catching sudden storms that trap climbers on its exposed ridges.

8. Manaslu

• Height: 8,163 m (26,781 ft)

• Location: Nepal

• Name Meaning: “Mountain of the Spirit”

The Unique Story:
Manaslu is known as the “Japanese Mountain” because Japanese expeditions were the first to map and summit it. However, the first attempts in the 1950s caused a local controversy. Villagers believed the “outsiders” angered the gods, causing avalanches and epidemics. They actually ran the climbers out of town with stones!

The “True Summit” Controversy: For decades, climbers stopped at a convenient ridge point. But in 2021, drone imagery by Mingma G proved the true summit was a precarious, rocky spire a bit further along. Now, to officially claim the summit, you must traverse a terrifying knife-edge ridge to the very end.

9. Nanga Parbat

• Height: 8,126 m (26,660 ft)

• Location: Pakistan

• Nickname: The Killer Mountain

The Unique Story:
This mountain is an immense beast of rock rising vertically out of the green valleys below. It has the largest vertical relief on Earth—the Rupal Face rises 4,600 meters (15,000 ft) straight up from the base.

Why “Killer”? Before it was successfully climbed in 1953 by Hermann Buhl (who did it solo and without oxygen, a miracle of survival), 31 people had already died trying. It remains one of the deadliest mountains, though its recent “safety” record has improved slightly with better weather forecasting.

10. Annapurna I

• Height: 8,091 m (26,545 ft)

• Location: Nepal

• Name Meaning: “Goddess of the Harvest” / “Giver of Food”

The Unique Story:
Do not let its ranking at #10 fool you. Annapurna is statistically the deadliest mountain on this list. For decades, it held a fatality rate of nearly 32%—meaning for every three people who reached the top, one died.

It was the first 8,000-meter peak ever climbed (in 1950 by Maurice Herzog), a feat achieved with primitive gear. Herzog lost all his toes and fingers to frostbite, a haunting reminder that on Annapurna, the mountain always takes a toll.

Summary of the Top 10 (2025)