Top 10 Highest Mountains in the World

The world’s highest mountains are impressive natural wonders, towering above the clouds and attracting adventurers, climbers, and scientists from around the globe. The Himalayas, along with parts of the Karakoram range, dominate the list of the tallest peaks, showcasing some of the most challenging and awe-inspiring terrains on Earth. These peaks are ranked by their elevation above sea level, measured in meters and feet, with Mount Everest leading as the world's highest point. While only a few have successfully reached these extreme heights, each of these mountains presents unique characteristics, geological formations, and climates. This list ranks mountains solely by their confirmed elevation above sea level, based on the latest measurement data. Climbers and explorers often seek out these peaks, but reaching their summits requires exceptional skill, endurance, and preparation, as the high altitudes bring intense challenges.

Mount Everest

Rank: 1

Height: 8,848 m

Mount Everest, the highest mountain on Earth, rises 8,848.86 meters (29,031.7 feet) above sea level in the Himalayas along the Nepal-China border. Known as "Sagarmatha" in Nepal and "Chomolungma" in Tibet, it’s a symbol of achievement for mountaineers worldwide. Everest was first summited in 1953 by Sir Edmund Hillary and Tenzing Norgay. The extreme altitude and harsh weather make Everest's climb incredibly challenging, and climbers must acclimate for weeks to survive the thin air near its peak.

Did you know? Despite its fame, climbing Everest costs tens of thousands of dollars due to permits, guides, and equipment.

K2

Rank: 2

Height: 8,611 m

Located on the Pakistan-China border, K2 is the second-highest mountain and is widely regarded as the most difficult to climb due to its steep slopes and unpredictable weather. Known as the "Savage Mountain," it stands at 8,611 meters (28,251 feet) and has a death rate among climbers nearly double that of Everest. Unlike Everest, K2 has no relatively safe routes to the top, making it a true test of skill for mountaineers.

Did you know? K2 has never been summited in winter, despite numerous attempts.

Kangchenjunga

Rank: 3

Height: 8,586 m

Kangchenjunga, the world’s third-highest mountain at 8,586 meters (28,169 feet), straddles the border between Nepal and India. Its name means "Five Treasures of Snow," representing its five prominent peaks. Locals hold the mountain sacred, and climbers often stop short of the summit out of respect. Kangchenjunga’s slopes are steep and avalanche-prone, adding to the dangers of climbing this sacred peak.

Did you know? Kangchenjunga was considered the world's highest mountain until 1852 when Mount Everest was confirmed as taller.

Lhotse

Rank: 4

Height: 8,516 m

Lhotse, rising 8,516 meters (27,940 feet), is Everest's sister peak, connected by the South Col ridge. It is the fourth-highest mountain, located near the Nepal-Tibet border. Lhotse’s main summit is steep and icy, making it challenging to ascend. While often overshadowed by Everest, Lhotse has a reputation for its difficult vertical climb and sharp ridges, making it a sought-after but demanding climb.

Did you know? Lhotse's face is one of the steepest in the world, with climbers facing sheer walls of ice.

Makalu

Rank: 5

Height: 8,485 m

At 8,485 meters (27,838 feet), Makalu is the fifth-highest peak and one of the most difficult climbs in the world due to its steep pitches and sharp ridges. Situated on the Nepal-China border, it is known for its unique pyramid shape, featuring a distinct four-sided peak. The mountain's technical difficulties and harsh weather conditions mean only experienced climbers attempt its summit.

Did you know? Makalu’s name means "The Great Black" in Tibetan, referring to its steep, dark rock faces.

Cho Oyu

Rank: 6

Height: 8,188 m

Cho Oyu, at 8,188 meters (26,864 feet), is the sixth-highest mountain in the world and is considered one of the easiest 8,000-meter peaks to climb. Located on the Nepal-China border, it is a popular choice for mountaineers preparing for Everest. The slopes are gentler, and the routes are less technically demanding, making Cho Oyu a popular training ground for high-altitude climbers.

Did you know? Cho Oyu means "Turquoise Goddess" in Tibetan due to the stunning turquoise color of its surrounding landscape.

Dhaulagiri I

Rank: 7

Height: 8,167 m

Dhaulagiri I, at 8,167 meters (26,795 feet), is the seventh-highest peak and is entirely located within Nepal. It is isolated from other peaks, giving it an imposing, solitary appearance. Dhaulagiri means "White Mountain" in Sanskrit, and the peak's massive size and sharp ridges make it challenging for climbers, as unexpected weather shifts often bring heavy snow.

Did you know? Dhaulagiri I was the tallest known mountain until the discovery of Kangchenjunga.

Manaslu

Rank: 8

Height: 8,163 m

Manaslu, the "Mountain of the Spirit," stands at 8,163 meters (26,781 feet) in Nepal and is the eighth-highest peak in the world. Known for its beautiful yet treacherous slopes, Manaslu’s trails are prone to avalanches. It has become popular for its scenic routes and challenging terrains, providing an alternative to Everest for seasoned climbers.

Did you know? Manaslu offers a distinct blend of remote trails and cultural experiences, passing through several traditional Tibetan villages.

Nanga Parbat

Rank: 9

Height: 8,126 m

Nanga Parbat, at 8,126 meters (26,660 feet), is Pakistan's highest mountain and the ninth-highest globally. Nicknamed the "Killer Mountain," its Rupal Face is one of the tallest, most intimidating walls on any peak. Nanga Parbat’s challenging slopes and extreme altitude make it one of the deadliest mountains to climb, with a dangerous reputation that rivals K2.

Did you know? Nanga Parbat’s name translates to "Naked Mountain," as it stands alone, separated from other high peaks.

Annapurna I

Rank: 10

Height: 8,091 m

Annapurna I, at 8,091 meters (26,545 feet), rounds out the list as the tenth-highest mountain. Located in Nepal, Annapurna is known for its beautiful but treacherous landscapes. The mountain is infamous for its high fatality rate, particularly on the main peak, which remains one of the most challenging and perilous ascents in the Himalayas.

Did you know? Annapurna I has the highest fatality-to-summit ratio of any 8,000-meter peak, earning it a fearsome reputation among climbers.