Mount Everest, the world’s highest peak at 8,848.86 meters (29,031.7 feet), is a dream destination for many mountaineers. Climbing Everest is an arduous and time-consuming process that requires extensive preparation, acclimatization, and endurance. The entire expedition typically takes around two months, from arrival in Nepal to the final descent. Below we provide details on how long does it take to climb Mount Everest.
Preparation and Arrival in Nepal
Most climbers begin their journey by arriving in Kathmandu, Nepal, where they obtain necessary permits and finalize logistics with their guiding companies. From Kathmandu, they take a short flight to Lukla, a small town that serves as the gateway to the Everest region.
Trek to Base Camp (8–12 Days)
The trek from Lukla to Everest Base Camp (EBC) at 5,364 meters (17,598 feet) takes around 8 to 12 days. This slow pace allows climbers to acclimatize to the increasing altitude, reducing the risk of altitude sickness. Along the way, they pass through Namche Bazaar, Tengboche, and Dingboche before reaching Base Camp.
Acclimatization and Training at Base Camp (2–4 Weeks)
Once at Base Camp, climbers spend several weeks adjusting to the high altitude and preparing for the ascent. They undergo training, review climbing techniques, and conduct multiple rotations—shorter climbs to higher camps followed by returns to Base Camp to build endurance.
The Climb to the Summit (4–7 Days)
The final push to the summit involves a climb through four high-altitude camps:
- Camp 1 (6,065m / 19,900ft) – Located above the Khumbu Icefall, requiring careful navigation through crevasses and seracs.
- Camp 2 (6,400m / 21,000ft) – A relatively safe area where climbers rest before continuing their ascent.
- Camp 3 (7,200m / 23,625ft) – Requires oxygen support for most climbers due to thin air.
- Camp 4 (7,950m / 26,085ft) – The final stop before the summit attempt. This is located in the “Death Zone”, where oxygen levels are critically low.
The final summit push begins late at night to ensure climbers reach the peak in the early morning and descend before weather conditions worsen. Reaching the summit and descending to a lower camp takes about 18–24 hours.
Descent and Return (7–10 Days)
After summiting, climbers return to Base Camp over a few days. The trek back to Lukla takes 3–4 days, followed by a flight back to Kathmandu.
Total Duration of an Everest Climb
From arrival in Nepal to the final descent, an Everest expedition takes around 6 to 10 weeks, depending on weather conditions, individual fitness, and acclimatization needs.
Factors Affecting Climbing Duration
- Weather Conditions: Harsh weather can delay summit attempts.
- Acclimatization Needs: Some climbers require more time to adjust to the altitude.
- Route Choice: The South Col (Nepal) and North Ridge (Tibet) routes have different challenges and timeframes.
- Climber Experience and Fitness: Experienced climbers may complete the ascent faster than beginners.
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