Mount Everest: The Ultimate Peak—Geography, Climate & Climbing
Mount Everest at a Glance
| Attribute | Details |
|---|
| Height | 8,848.86 m (29,031.7 ft) |
| Location | Mahalangur Himal, Himalayas – China (Tibet) / Nepal border |
| Coordinates | 27°59′17″ N, 86°55′31″ E |
| Key Neighbors | Lhotse (8,516 m), Nuptse (7,855 m), Changtse (7,583 m) |
| Major Glaciers | Khumbu Icefall, Western Cwm, Rongbuk Glacier |
Extreme Climate
- Temperature: Avg. winter −36 °C (−33 °F); summer −19 °C (−2 °F). Record low −63 °C (−81 °F).
- Air Density: ~1/3 of sea level at summit.
- Wind: Gusts up to 200 km/h (125 mph).
- Monsoon: Summer snow increases avalanche risk.
Life & Ecology
Sparse vegetation (lichens, mosses) at lower elevations. Wildlife includes Himalayan tahr, snow leopard, red panda, musk deer, and high‑altitude birds.
Classic Climbing Routes
- South Col (Nepal) – Most popular; Hillary & Norgay 1953 route via Khumbu Icefall, Western Cwm, South Col.
- North Ridge (Tibet) – Crosses North Col; technically different challenges.
- West Ridge – Rare, extremely difficult, steep ice cliffs.
Deadly Hazards
- Altitude sickness (HAPE, HACE)
- Avalanches & icefall collapse
- Sudden storms & whiteouts
- Hypoxia (supplemental O₂ required above ~7,500 m)
- Crevasses & seracs
Cultural & Environmental Significance
Sacred to Sherpa and Tibetan Buddhists (“Chomolungma” – Goddess Mother of the World). Major tourism revenue for Nepal. Growing concerns over waste, overcrowding, and glacial melt from climate change.
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