Climbing Cho Oyu

Height: 8,188 m
Country:
Nepal flagNepal

Cho Oyu, standing prominently at 8,188 meters, is the sixth highest mountain in the world and a favored destination for those seeking to step into the world of 8,000 meter peaks. Nestled in the Himalayas of Nepal, it offers a comparatively less technical ascent than its towering neighbors, making it an attractive option for experienced climbers looking to test themselves at high altitude. The standard route through the northwest face is a classic choice, known for its manageable gradients and relatively straightforward navigation, though the challenges of altitude should never be underestimated.

The climb typically involves establishing multiple camps above the base, with C1 and C2 being critical points for acclimatization. The route is characterized by a mix of snow slopes and occasional short technical sections, demanding proficiency in crampon and ice axe technique. Weather conditions can be harsh, with strong winds and low temperatures adding to the complexity of the ascent. As with any Himalayan expedition, timing your summit push is crucial to avoid the notorious jet stream winds that can sweep across the summit, turning a challenging ascent into a formidable one.

For those considering an ascent of Cho Oyu, it's worth noting that there are currently 31 guides offering organized expeditions to this peak. Their experience can be invaluable in navigating the logistical and environmental challenges of the region. Whether you're seeking to build experience for more technical climbs or aiming to add another 8,000-meter summit to your achievements, Cho Oyu presents a rewarding challenge for seasoned mountaineers.

Prepare for an adventure climbing Cho Oyu. This overview provides essential details on routes, difficulty, costs, and the best times to go, helping you plan a successful expedition.

Difficulty

  • PD: Not very hard (alpine grade 2)

When to go

  • April and May
  • September

These are pictures taken while climbing Cho Oyu. They're shown here to give you an idea of what the route is like. You're welcome to share your own pictures of mountaineering Cho Oyu, to help the community of climbers. Picture here are either uploaded by members (there own, or creative commons pictures), or guides.

Guide links

These guides offer organised climbs for Cho Oyu. Compare each trip - pricing, reviews, and key details to help you choose the right guide. To explore more options / routes, check out our full Guides Directory.
We've carefully selected these independent guides based on their expertise with Cho Oyu. Compare their offerings, from group sizes and equipment inclusion to trip duration and support services. Each guide brings their own unique approach, so you can find the perfect match for your adventure. Click through to see full details and connect directly with any guide that interests you.

Cho Oyu History

Climbing history of Cho Oyu

Cho Oyu, the sixth highest mountain in the world, has a fascinating history of exploration and climbing attempts. In the mid-20th century, this peak saw its first serious climbing endeavors. The first successful summit was achieved in October 1954 by an Austrian expedition led by Herbert Tichy, Joseph Jöchler, and Pasang Dawa Lama, marking a significant achievement in high-altitude mountaineering. This ascent was notable not only for reaching the summit but also for being accomplished without supplemental oxygen, a remarkable feat at that time.

Prior to this success, there were several unsuccessful attempts to conquer Cho Oyu. In 1952, an attempt by an expedition led by Eric Shipton was thwarted by technical difficulties and bad weather. The mountain's location on the border between Nepal and Tibet has made it a significant site for both cultural and historical reasons. People of the Sherpa and Tibetan ethnic groups have long inhabited the region, contributing to the rich cultural tapestry of the area.

View the summit location and surrounding terrain to get a sense of the mountain's environment. This map offers a valuable perspective on the peak's position within the region, aiding climbers in visualizing their route and nearby landmarks.
What you can see from the summit of Cho Oyu. Click and pan around the map to explore, and zoom in/out to see the names of neighbouring mountains.

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