Cho Oyu Expedition is also the sixth highest mountain, is a classic choice among the Fourteen peak above 8000 meters. The name Cho Oyu means “the Turquoise Goddess” in the local Tibetan Language and once you conquer it, you will come to know the relevance of its name. Located at the border of Nepal and China, Mount Cho Oyu is also the westernmost peak in the Khumbu sub-section of the Mahalangur Range. Cho Oyu Peak (8188m) Expedition is considered as more accessible peaks with a very high success rate making it the second most climbed peak.
The first ascent to Climbing Mount Cho Oyu (8188 m) was attempted in 1952 by Edmund Hillary, Tom Bourdillon, and George Lowe, but they had to retreat because of technical difficulties and risk of avalanches.
Later, on 19 October 1954, Cho Oyu was ascended for the first time via North-West Ridge by Herbert Tichy, Joseph Jöchler, and Pasang Dawa Lama in an Austrian Expedition. The first Nepali mountaineer was Ang Phuri Sherpa, who scaled Mt. Cho Oyu (8188 m) on 29 April 1987. Since the first expeditions, hundreds of expeditions have been led to Cho Oyu Mountain (8188 m) with huge success rates.
The Cho Oyu Expedition is an extreme high-altitude mountaineering challenge requiring strong physical fitness, technical climbing skills and previous high-altitude experience. It is an ideal peak to experience thin air above 8000 m. But like all ascents in the higher altitudes, the climb is strenuous and challenging. Proper acclimatization is required before heading to the summit, for which we will allocate enough days in the base camp and upper camps.
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Upon your arrival at the airport, you will need to obtain Nepal Entry Visa at the counter. After these procedures, one of our representatives will meet and greet you and transfer you to the pre-booked 3-star hotel for you to rest. You can freshen up and enjoy your evening in Thamel.
While in Kathmandu, you’ll have time to rest and prepare for the journey ahead. This important phase includes completing official formalities, processing your Tibet visa, and attending a detailed expedition briefing where you'll be introduced to the team and expedition plan. You’ll also conduct a thorough gear check to ensure all equipment is ready, with an opportunity to purchase or rent any remaining items.
Additionally, you’ll have time for last-minute shopping for personal essentials. This preparation period is designed to make sure you are fully equipped, informed, and mentally ready for the adventure that awaits.
After staying overnight in Timure, we will then resume our journey to Kerung. Kerung is a village in the Solukhumbu District and serves as a trading route between Nepal and China. The road leading to Kerung is equally adventurous and bumpy.
After Kerung, we will then cross the border and enter Tibet, the autonomous state of China. We continuously drive uphill and finally reach Tingri. Tingri is an old settlement in Tibet that used to be an important trading point for farmers in Nepal and Tibet. The beautiful meadows, rivers with fresh water, and picturesque villages make Tingri a beautiful place to stop and acclimatize.
From Tingri, we drive to Chinese Base Camp for Cho Oyu and stay 2 more days for acclimatization. We must allocate some good time for acclimatization as we will be gaining high altitude within a day as we drive instead of trekking.
We will be driving only to the Chinese Base Camp. After acclimatizing for two more days, we will then trek towards the Intermediate Camp. Our luggage and logistics will be carried by Yaks and Porters till the Intermediate camp. At the altitude of 5400 m, we will set up our intermediate camp with full board tented service.
After the intermediate camp, we then climb up to the Advanced base camp set up at 5700 m altitude. We will segregate the gear and equipment required for climbing and prepare for our climb to Cho Oyu summit.
The following three and a half weeks are allocated for the climbing period of Cho Oyu (8,188m). During this course, we follow an acclimatization schedule of climbing with equipment and rest days. The summit climb requires setting up three higher camps on the upper flanks of the mountain above the base camp.
Camp 1 is set up at 6400m which is led by the route following the moraine up the main glacier which then turns towards the east to a tributary glacier requiring the climbers to climb steeply up the scree and snow.
The route to Camp 2 (7000 m) follows a moderate snow and ice ridge before a small ice serac out to a broad plateau.
After Camp 2, we need to climb up on a 30-degree snow slope to reach Camp 3 at 7400 m.
On the Summit day, we head towards the Yellow Band, a short but steep wall of rock and ice, technically challenging and demanding. After traversing the Yellow Band, we move up the West Face to the summit plateau. Most climbers stop at a set of prayer flags believing that they have summited the peak but there is still a 15-minute walk across the plateau to reach a point that offers spectacular views of the Gokyo lakes of Nepal, that point is the Summit of Cho Oyu (8,188 m).
After witnessing the extraordinary views of the mountain ranges including Mt. Everest, Ama Dablam, Nuptse, and mesmerizing Gokyo Lakes, we slowly retrace our trail to the Advanced Base Camp. The summit day requires 10-12 hours of walking on rocks, ice, and snow.
After the summit push or an acclimatization rotation, you’ll begin your descent by trekking down to Intermediate Camp. This stage allows your body to recover at a lower altitude while maintaining a steady pace. The trail may be technical and requires careful footing, but the drop in elevation often brings a sense of relief and renewed energy.
Along the way, you’ll retrace familiar paths, passing through dramatic mountain scenery. Upon reaching Intermediate Camp, you’ll rest, rehydrate, and reflect on your progress, preparing either for further descent or the next phase of the expedition.
Enjoy a scenic drive to Tingri, a high-altitude town on the Tibetan Plateau. Surrounded by breathtaking mountain views, Tingri serves as an important acclimatization stop before continuing the expedition.
Upon arrival, you'll rest, adjust to the altitude, and prepare for the next stage of your journey toward base camp.
After completing the expedition, you’ll drive back to Kerung, retracing the route through the Tibetan highlands. This marks the beginning of your journey home.
Upon arrival, you’ll rest and complete necessary exit formalities before crossing back into Nepal. It's a time to unwind and reflect on your successful adventure.
You’ll begin the final leg of your journey with a scenic drive back to Kathmandu, descending from the Tibetan Plateau into the lush landscapes of Nepal. The drive offers a chance to relax and reflect on your expedition.
Upon arrival in Kathmandu, you’ll check into your hotel and enjoy a well-deserved rest.
Official Formalities, Expeditions Briefing and Farewell Dinner
If you have not signed up for any other Add-ons Adventure packages, it’s time to bid you farewell. One of our representatives will drop you off at the airport 3 hours prior to your scheduled departure.
Note: The Sherpa summit bonus is mandatory once the summit push begins, even if the climb is discontinued due to the client’s condition or any other reason.
Also Read : Gina Rzucidlo Summits Cho Oyu with 8K Expeditions (Oct 1, 2023)
The Cho Oyu Expedition is a high-altitude mountaineering adventure to the summit of Mount Cho Oyu (8,188m), the world's sixth-highest mountain. Located on the Nepal–Tibet border in the Mahalangur Himalaya, Cho Oyu is also known as the "Turquoise Goddess." The expedition via Tibet follows the northern approach and requires technical climbing skills, proper acclimatization and experienced high-altitude support.
Mount Cho Oyu is located on the international border between Nepal and the Tibet Autonomous Region of China, approximately 20 km west of Mount Everest. The itinerary approaches the mountain from Tibet through Kerung and Tingri before reaching Chinese Base Camp.
Cho Oyu is often considered one of the more accessible mountains among the fourteen 8,000-meter peaks because its standard Northwest Ridge route has comparatively moderate technical sections. However, climbing above 8,000 meters remains extremely demanding due to thin air, severe weather, freezing temperatures, glacier hazards and altitude-related risks. Previous high-altitude mountaineering experience is essential.
Yes, Mount Cho Oyu stands at 8,188 meters (26,864 feet) and is the sixth-highest mountain in the world. It is one of the fourteen mountains exceeding 8,000 meters and lies in the Mahalangur Himalaya along the Nepal–Tibet border.
The first successful ascent of Mount Cho Oyu took place on 19 October 1954. Austrian climbers Herbert Tichy and Joseph Jöchler, together with Nepali Sherpa climber Pasang Dawa Lama, reached the summit via the Northwest Ridge from Tibet.
The standard commercial climbing route follows the Northwest Ridge from the Tibetan side. The Expeditions begins in Kathmandu, continues through Kerung and Tingri and proceeds to Chinese Base Camp at approximately 5,100 meters. Climbers then move through Intermediate Camp, Advanced Base Camp and higher camps before attempting the summit at 8,188 meters.
The Cho Oyu Expedition follows a 32-day itinerary. It includes preparation in Kathmandu, border crossing into Tibet, acclimatization in Tingri and at base camp, climbing rotations, summit attempts and the return journey to Kathmandu. Additional time may be necessary if weather, route conditions or access restrictions affect the expedition schedule.
The the following are the different climbing camps in the Cho Oyu Expedition:
Climbing Cho Oyu is an extremely challenging high-altitude expedition graded Very Hard. Although its standard route is considered less technically demanding than several other 8,000-meter mountains, climbers must navigate snow slopes, glaciers, ice sections and the Yellow Band. Physical endurance, mountaineering experience, acclimatization and the ability to use fixed ropes are important.
Climbers should have substantial previous high-altitude mountaineering experience, preferably including successful expeditions above 6,000–7,000 meters. Experience using crampons, ice axes, ascenders, fixed ropes and high-altitude equipment is important. Previous 8,000-meter expedition experience is advantageous. Every participant should undergo an appropriate physical and medical assessment before joining.
Spring and autumn are traditionally considered the main climbing seasons for Cho Oyu. Weather patterns, wind conditions, snowfall, route safety and Tibetan climbing permissions determine the practical climbing window.
The cost of the Cho Oyu Expedition depends on group size, climbing permits, seasonal royalty fees, accommodation standards, Sherpa support, oxygen arrangements and customized expedition services. 8K Expeditions provides a personalized quotation based on the climber's requirements and preferred expedition arrangements.
Yes, Cho Oyu climbing permit is included in the packages including garbage management fees, summit route-fixing charges and government liaison officer arrangements among its included services. However, the expedition remains subject to current approval and permit issuance by the relevant Chinese and Tibetan authorities.
The climbers follow an overland route from Kathmandu through Kerung on the Nepal–China border. After completing border formalities, the team travels to Tingri for acclimatization and continues toward Chinese Base Camp. Yaks and porters assist with transporting expedition equipment and supplies to the higher camps.
Yes, International climbers require the applicable Chinese/Tibet travel authorization and expedition documentation to enter Tibet and participate in the climb. 8K Expeditions lists Tibet visa processing assistance in its package inclusions. The required documents and approval process depend on the participant's nationality and the current regulations of the Chinese authorities.
The package includes:
Travel insurance, international flights, personal climbing equipment and certain gratuities and summit bonuses are excluded. Participants should review the complete inclusions and exclusions before booking.
Yes, the package includes three oxygen bottles per member, summit masks and regulators. Additional backup oxygen is available at an extra charge based on actual usage. Supplemental oxygen arrangements should be discussed with the expedition team before departure.
The summit push is physically demanding and generally takes approximately 10–12. Climbers follow the upper mountain route through the Yellow Band and continue across the West Face toward the summit plateau. Actual climbing time depends on weather, snow conditions, individual fitness and the team's pace.
Yes, Cho Oyu remains a serious and potentially life-threatening mountaineering objective. Climbers face altitude sickness, extreme cold, strong winds, avalanches, crevasses, ice and snow hazards and exhaustion. Proper acclimatization, experienced guides, supplemental oxygen, suitable equipment and conservative summit decisions are essential for managing expedition risks.
If weather conditions or mountain hazards make climbing unsafe, the expedition leader may postpone the summit attempt, adjust the acclimatization schedule or cancel the climb. The itinerary includes a dedicated climbing period to allow flexibility, but reaching the summit cannot be guaranteed. Safety must always take priority over summit objectives.
Climbing access to Mount Cho Oyu from Tibet depends on authorization from the relevant Chinese and Tibetan mountaineering authorities. Foreign expedition access was restricted during 2026 and the 2027 climbing season remains subject to official announcements and permit approval. 8K Expeditions is accepting inquiries for its planned Cho Oyu Expedition with the departure proceeding subject to the required permissions, climbing permits and border-entry arrangements.
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