How londg does it take to climb mt everest?

Climbing Mount Everest is no easy feat, and the exact duration it takes to reach the summit can vary depending on several factors, including the climbing route, the individual climber's fitness level, weather conditions, and logistics.

Typically, the standard South Col route, which starts from Nepal, involves several stages or camps as climbers gradually ascend to higher altitudes and acclimatize to the thin air. Here is a rough outline of the timeline:

1. Trek to Base Camp (5380m)

- Duration: 10-12 days

- Distance: Approximately 130km

- This trek involves walking through various landscapes, including forests, yak pastures, and moraine ridges, with overnight stays at designated camps along the way.

2. Base Camp to Camp 2 (6450m)

- Duration: 2-3 days

- This stage involves establishing Camp 2 at the site of the Khumbu Icefall. Climbers begin to use fixed ropes and ladders to navigate through crevasses and ice blocks.

3. Camp 2 to Camp 3 (7200m)

- Duration: 1-2 days

- This section can be challenging due to the steep incline and altitude gain. Climbers negotiate the tricky Lhotse Face and the "Yellow Band," a steep rock section.

4. Camp 3 to Camp 4 (7950m)

- Duration: 1-2 days

- This stage involves climbing through the Western Cwm, a glacier basin, and up to the South Col, where Camp 4 is set up.

5. Camp 4 to Summit (8848m)

- Duration: 12-20 hours (round trip)

- The final push to the summit starts from Camp 4. Climbers traverse the exposed South Col Ridge, cross the Hillary Step, and ascend to the summit of Mount Everest.

6. Descent to Base Camp

- Duration: 2-3 days

- This involves carefully retracing the steps back down the mountain and repacking equipment at various camps.

In total, the entire Mount Everest expedition, from arrival in Nepal to reaching the summit and descending back to safety, can take anywhere from 60 to 90 days or longer. Some climbers may encounter delays or setbacks due to weather conditions, altitude sickness, injuries, or other challenges, which can extend the timeline.

It's important to note that climbing Mount Everest is a high-risk activity, and the success of an expedition depends on multiple factors, including meticulous planning, expert guidance, and favorable weather conditions.