Mount Everest Facts: Height, Location, Climate & History

Mount Everest, known as Sagarmatha in Nepali and Chomolungma in Tibetan, stands as the world’s tallest peak. For international travelers planning a trip to the Himalayas or simply curious about this iconic mountain, here are the essential facts you need to know.

Height: How Tall Is Mount Everest?

Mount Everest’s officially recognized height is 8,848.86 meters (29,031.7 feet) above sea level. This measurement was jointly announced by Nepal and China in 2020, using the latest survey technology. The mountain’s height changes slightly over time due to tectonic plate movements and glacial adjustments.

Location: Where Is Mount Everest?

Mount Everest sits on the border between Nepal (to the south) and Tibet, China (to the north). Its coordinates are approximately 27.9881° N latitude and 86.9250° E longitude. The mountain is part of the Mahalangur Himal sub-range of the Himalayas.

• Nepal side: The most popular climbing route is the South Col route, starting from Lukla.
• Tibet side: The North Col route begins from the Tibetan Plateau, accessible via the Friendship Highway.

Climate: What Is the Weather Like?

The climate on Mount Everest is extreme and highly unpredictable. Key facts include:

• Summer (June–September): Heavy monsoon rains bring clouds, snow, and avalanches. Climbing is dangerous during this period.
• Winter (December–February): Temperatures can drop to -60°C (-76°F) at the summit, with fierce winds.
• Spring (April–May) and Autumn (September–October): These are the best climbing windows, with clearer skies and more moderate temperatures. Summit temperatures in spring average around -20°C to -30°C (-4°F to -22°F) .
• Jet stream winds: Above 8,000 meters (26,247 feet), the jet stream can blow at speeds exceeding 160 km/h (100 mph) – a major hazard for climbers.

History: Key Milestones

• 1856: The Great Trigonometrical Survey of India first identified Peak XV as the world’s highest.
• 1921: The first British reconnaissance expedition explored the mountain.
• 1953: Edmund Hillary (New Zealand) and Tenzing Norgay (Nepal) became the first confirmed summiteers via the South Col route.
• 1963: The first American expedition reached the summit.
• 1975: Junko Tabei (Japan) became the first woman to summit Everest.
• 1988: The first cross-border ascent – a team climbed from both Nepal and Tibet simultaneously.
• 1996: A deadly storm killed eight climbers, later chronicled in Into Thin Air by Jon Krakauer.
• 2019: Record crowds caused traffic jams near the summit, leading to several deaths.
• 2023: The mountain saw over 600 successful summits in a single season.

Climbing Routes

Two primary routes exist for summiting Everest:

South Col Route (Nepal)

• Difficulty: Technical but more straightforward.
• Khumbu Icefall: A dangerous, constantly shifting glacier that climbers must navigate.
• Lhotse Face: A steep ice wall leading to the South Col.

North Col Route (Tibet, China)

• Difficulty: More exposed to winds and colder temperatures.
• First Step, Second Step, Third Step: Rock cliffs that climbers must overcome with ladders and fixed ropes.
• The "Green Boots" Cave: A rocky shelter near 8,500 meters (27,900 feet), named after a famous victim.

Practical Travel Advice

• Best time to see the mountain: For non-climbers, April–May and October–November offer the clearest views. Booking a scenic flight from Kathmandu or a trek to Everest Base Camp (Nepal) is the most accessible way to experience Everest.
• Altitude awareness: Even at Everest Base Camp (5,364 meters / 17,598 feet), altitude sickness is a real risk. Plan for gradual acclimatization and bring diamox (acetazolamide) if recommended by your doctor.
• Permits: Independent trekkers need a TIMS card and national park entry permit for the Nepali side. For climbing, a permit costs around $11,000 per person (Nepal side, 2025 standard).
• Guides and porters: Hiring a licensed local guide and porter is strongly recommended for safety and local knowledge.

Frequently Asked Questions (FAQs)

Q: Is Mount Everest growing taller? A: Yes, the Himalayas rise about 4–5 mm per year due to the Indian tectonic plate still colliding with the Eurasian plate.

Q: How many people have died on Everest? A: As of 2024, over 300 climbers have died on the mountain. Most deaths occur from avalanches, falls, altitude sickness, or exposure.

Q: Can I see Mount Everest without climbing? A: Absolutely. Scenic flights from Kathmandu (Nepal) are a popular 1-hour option. Alternatively, trekking to Everest Base Camp (Nepal) takes about 12–14 days and offers incredible views.

Q: What is the "Death Zone"? A: Above 8,000 meters (26,247 feet), where oxygen pressure is too low to sustain human life. Climbers must use bottled oxygen and limit their time in this zone to 1–2 days.

Q: How long does it take to climb Everest? A: A typical expedition takes about two months – including acclimatization rotations, weather waiting, and summit push.

Q: Is the mountain clean? A: No – Everest has a serious trash problem. Recent cleanup efforts have removed over 10 tons of garbage from the mountain, but climbers are still required to pack out their waste.

Conclusion

Mount Everest remains the ultimate symbol of human endurance and natural majesty. Whether you dream of standing on the summit or simply gazing at it from a Himalayan trail, understanding its height, fierce climate, and rich history will deepen your appreciation. For international travelers, the best way to experience Everest without extreme risk is through a guided trek to Everest Base Camp or a scenic flight. Always respect the mountain’s power and prepare thoroughly for altitude and weather conditions.

Plan your journey carefully – and remember, the real adventure begins long before you see the peak.