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Cho Oyu

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Mountain
—°3
Cho Oyu (Nepal)

Weather…

Cho Oyu stands as the sixth highest mountain in the world, reaching an elevation of 8,188 meters above sea level within the Mahalangur Himalaya range. Located on the border between Nepal and the Tibet Autonomous Region of China, its name translates from Tibetan as "Turquoise Goddess." The mountain was first successfully summited on October 19, 1954, by an Austrian expedition led by Herbert Tichy, Joseph Jöchler, and Pasang Dawa Lama. It is widely considered the most accessible of the fourteen 8,000-meter peaks due to its relatively straightforward northwest ridge route and moderate slopes. The peak serves as a prominent landmark near the Nangpa La pass, which has historically functioned as a vital high-altitude trading route between Tibet and the Khumbu Sherpas. Today, Cho Oyu remains a primary objective for commercial expeditions and climbers seeking to gain experience at extreme altitudes before attempting more technical peaks like Mount Everest or K2.

Best time to visit & climate

The most pleasant time to visit is May, Jun, Sep.

JanFebMarAprMayJunJulAugSepOctNovDec
Avg °C-7-5-215810972-1-4
Rain mm61013225083174160932423

📋 Practical info

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Getting there
The approach is typically made in organized expedition groups traveling through Tibetan or Nepalese territory to reach the mountain's designated base camp.
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Best season
The classic climbing periods are strictly limited to the calmer weeks of spring and a brief, stable window following the summer monsoon.
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Terrain & paths
Although frequently described as technically less difficult, the mountain still requires navigating endlessly long, glaciated snow slopes at massive altitudes.
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What to bring
Complete down insulation suits, extremely warm high-altitude boots, and crevasse rescue equipment are considered mandatory basic gear for every mountaineer.
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Parking
Since no motorized routes lead to the camps, arriving by private vehicles is out of the question; yaks or local porters handle the final transport legs.
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Safety
Despite fewer technical hurdles, the danger posed by severe oxygen deprivation and sudden, unpredictable weather shifts remains ever-present.
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Time needed
A complete endeavor, spanning from departing civilization to a potential summit push, customarily takes approximately four to six weeks to execute.

Geography

Coordinates
28.09410, 86.66080

Facts

  • Elevation: 8,188 meters (26,864 feet) above sea level
  • Location: Border of Nepal and Tibet, China
  • First Ascent: October 19, 1954, by Herbert Tichy's team
  • Name meaning: "Turquoise Goddess" in Tibetan
  • Range: Mahalangur Himal section of the Himalayas
  • Status: The sixth highest mountain in the world

Explore nearby

Notable places around

Route planner — Car & Motorhome

Where do you start? We build the route here, with stops and country notes along the way.

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© OpenStreetMap contributors · OpenRouteService

Sights in the town Cho Oyu (3)

Nangpa La🌿 nature

A glaciated 5,806-meter pass that has historically served as a vital trade route between Sherpas and Tibetans.

Palung Ri / Chowosha Bei Feng🌿 nature

This 7,012-meter peak is situated in the Mahalangur Himal, directly northwest of the Cho Oyu massif.

Siguang🌿 nature

A 7,308-meter peak in Tibet, part of the Cho Oyu massif and located north of the Nangpa La pass.

Sights nearby

Frequently asked questions

Is Cho Oyu safe?
Considered one of the 'easier' 8000m peaks.
When is the season?
Spring and autumn.
Altitude sickness?
High risk above 5000m.
Do you need a permit?
Yes, mandatory.
How is the weather?
Very changeable.
Cho Oyu: where is it located?
Cho Oyu is located in Nepal.
Cho Oyu: what is there to see?
Highlights include Nangpa La, Palung Ri / Chowosha Bei Feng, Siguang.
Cho Oyu: when is the best time to visit?
The most pleasant time to visit is May, Jun, Sep.
Cho Oyu: why is it worth visiting?
Cho Oyu stands as the sixth highest mountain in the world, reaching an elevation of 8,188 meters above sea level within the Mahalangur Himalaya range.
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