Mount Everest

Mount Everest, known locally as Sagarmāthā in Nepal and Qomolangma in Tibet, is Earth's highest mountain above sea level. It is part of the Mahalangur Himal sub-range of the Himalayas and sits on the China–Nepal border. The mountain's height was measured in 2020 as 8,848.86 meters.

Many climbers are drawn to Mount Everest, especially experienced ones. There are two main routes to the summit: one from the southeast in Nepal and the other from the north in Tibet. While the Nepalese route is often used, it comes with dangers like altitude sickness, harsh weather, avalanches, and the tricky Khumbu Icefall.

The first successful climb to the top of Everest was made in 1953 by Tenzing Norgay and Edmund Hillary using the Southeast Ridge route. Before that, many attempts were made. Everest continues to challenge and attract climbers from around the world.

Name

Mount Everest has different names depending on the culture. In Nepali, it is called Sagarmāthā, meaning "goddess of the sky". In Tibetan, it is known as Qomolangma, which means "holy mother".

The name "Mount Everest" was given by British explorers in 1865, in honor of the surveyor Sir George Everest. Before this, the mountain had many local names, but none were widely used across all regions. Some of these older names include "Peak XV", "Deodungha", and "Gauri Shankar".

Surveys

In 1802, the British started the Great Trigonometrical Survey of India to find the heights and locations of the world's highest mountains. They used big tools called theodolites to measure distances very well. Because Nepal would not let them enter, they watched from a place called Terai to the south. This made the work hard because of heavy rains and sickness.

In 1847, British surveyors began watching the Himalayan peaks from far away. They saw a very tall mountain they called peak "b". By 1852, they learned that peak "b" was taller than the highest mountain known then, Kangchenjunga. This mountain was later named Everest.

In 1856, Everest was named the world's highest mountain at 8,840 metres tall. Later, people measured the height again. In 2020, Nepal and China agreed on a new height for Everest of 8,848.86 metres. The mountain is still growing slowly because of the Earth's moving plates.

Other mountains like Mauna Kea in Hawaii and Denali in Alaska can seem taller when measured from their bases, not just from sea level. But Everest's top is the farthest point on Earth's surface above sea level.

Geology

Geologists divide the rocks of Mount Everest into three main parts called formations. These formations are separated by faults, which are breaks in the Earth's crust. The formations from the summit downward are the Qomolangma Formation, the North Col Formation, and the Rongbuk Formation.

The Qomolangma Formation runs from the summit to about 8,600 meters above sea level. It is made of limestone that contains tiny fossils of ancient sea creatures. The North Col Formation makes up most of the mountain between 7,000 and 8,600 meters. It consists of marble and other metamorphic rocks. The Rongbuk Formation forms the base of Mount Everest below 7,000 meters and is made of schist and gneiss, with intrusions of granite.

Flora and fauna

There is very little native plant or animal life on Mount Everest because the conditions are very harsh. But some tough plants can survive there. A type of moss can grow as high as 6,480 metres, which may be the highest plant on Earth. Another small cushion plant called Arenaria grows below 5,500 metres.

Scientists have found tiny animals on the mountain too. A small black jumping spider of the genus Euophrys has been found as high as 6,700 metres, making it one of the highest animals that live there all the time. Birds like the bar-headed goose are known to fly over the Himalayas and have been seen near the top of Everest. Other animals in the area include yaks, which help carry things for climbers, and the Himalayan tahr, which is sometimes hunted by the snow leopard.

Conservation

From the Nepalese side, Everest is part of Sagarmatha National Park, and from the Chinese side, it is part of the Qomolangma National Nature Reserve. These parks help protect the area’s plants and animals.

Climate

Mount Everest has an ice cap climate. All months are below freezing there.

The base camp for Everest climbs is near the Khumbu Glacier. This glacier is getting smaller because of climate change. Officials wanted to move the base camp to a safer place, but this is taking time because of worries from climbers and local people.

Mount Everest goes very high into the sky. The air there is thin and the winds can be very strong, sometimes up to 280 kilometers per hour. These winds make climbing hard, so climbers wait for calmer weather. There are weather stations on Everest that help scientists learn about conditions at very high places.

Expeditions

See also: List of people who died climbing Mount Everest

Mount Everest is the tallest mountain in the world. Many climbers have tried to reach its top over the years. No one knows if anyone reached the summit long ago, but the first proven climb was in 1953. Since then, thousands of people have tried to climb Everest.

Early climbers faced big challenges, like bad weather and hard paths. People first tried hard to climb Everest in the 1920s, but they succeeded only in 1953 when Edmund Hillary and Tenzing Norgay reached the top. Now, Everest is more popular, and many people try to climb it each year. There are two main routes, and thousands have reached the summit, but the mountain is still very dangerous.

Climbing

In 2014, Nepal gave out 334 climbing permits. These permits were extended until 2019 because of a closure. In 2015, Nepal gave out 357 permits, but the mountain was closed again because of an avalanche and earthquake. These permits were given a two-year extension to 2017.

In 2017, a person who tried to climb Everest without the $11,000 permit was caught after going past the Khumbu icefall. He faced a $22,000 fine and possible jail time. In the end, he was allowed to return home but banned from mountaineering in Nepal for 10 years.

The number of permits issued each year by Nepal is:

• 2008: 160
• 2009: 220
• 2010: 209
• 2011: 225
• 2012: 208
• 2013: 316
• 2014: 326 (extended for use through 2019)
• 2015: 356 (extended for use through 2017)
• 2016: 289
• 2017: 366 to 373
• 2018: 346
• 2019: 381
• 2020: 0 (no permits issued during the pandemic)
• 2021: 408 (current record)

The Chinese side in Tibet is also managed with permits for summiting Everest. They did not issue permits in 2008, due to the Olympic torch relay being taken to the summit of Mount Everest.

In March 2020, the governments of China and Nepal cancelled all climbing permits for Mount Everest due to the COVID-19 pandemic. In April 2020, a group of Chinese mountaineers began an expedition from the Chinese side. The mountain remained closed on the Chinese side to all foreign climbers. On 10 May 2021, a separation line was announced by Chinese authorities to prevent the spread of coronavirus from climbers ascending Nepal's side.

In April 2025, the Government of Nepal introduced a new regulation requiring climbers to have previously summited at least one 7,000-metre peak within Nepal before being eligible to obtain a permit for an expedition to Mount Everest. The rule is scheduled to come into effect from the Spring 2026 climbing season.

According to Jon Krakauer, the era of commercialisation of Everest started in 1985, when the summit was reached by a guided expedition led by David Breashears that included Richard Bass, a wealthy businessman and an amateur mountain climber. By the early-1990s, several companies were offering guided tours to the mountain. Rob Hall had successfully guided 39 clients to the summit before the 1996 disaster.^: 24, 42 

By 2016, most guiding services cost between US$35,000 and US$200,000. Going with a "celebrity guide", usually a well-known mountaineer with decades of climbing experience and perhaps several Everest summits, can cost over £100,000 as of 2015. However, the services offered vary widely and it is "buyer beware" when doing deals in Nepal. Tourism contributed 7.9 per cent of the gross domestic product (GDP) in 2019 in a country with high unemployment.

Costs beyond the guiding service can vary widely. It is technically possible to reach the summit with minimal additional expenses, and there are "budget" travel agencies that offer logistical support for such trips. A limited support service, offering only some meals at base camp and bureaucratic overhead like a permit, can cost as little as US$7,000 as of 2007. However, this is considered difficult and dangerous.

Climbing gear required to reach the summit may cost in excess of US$8,000, and most climbers also use bottled oxygen, which adds around US$3,000. The permit to enter the Everest area from the south via Nepal costs US$10,000 to US$30,000 per person, depending on the size of the team. The ascent typically starts at one of the two base camps near the mountain, both of which are approximately 100 kilometres (60 mi) from Kathmandu and 300 kilometres (190 mi) from Lhasa. Transferring one's equipment from the airport to the base camp may add as much as US$2,000.

Many climbers hire "full service" guide companies, which provide a wide spectrum of services, including the acquisition of permits, transportation to/from base camp, food, tents, fixed ropes, medical assistance while on the mountain, an experienced mountaineer guide, and even personal porters to carry one's backpack and cook one's meals. The cost of such a guide service may range from US$40,000 to $80,000 per person. Since most equipment is moved by Sherpas, clients of full-service guide companies can often keep their backpack weights under 10 kilograms (22 lb), or hire a Sherpa to carry their backpack for them. By contrast, climbers attempting less commercialised peaks, like Denali, are often expected to carry backpacks over 30 kilograms (66 lb) and, occasionally, to tow a sled with 35 kilograms (77 lb) of gear and food.

The degree of commercialisation of Mount Everest is a frequent subject of criticism. Jamling Tenzing Norgay, the son of Tenzing Norgay, said in a 2003 interview that his late father would have been shocked to discover that rich thrill-seekers with no climbing experience were now routinely reaching the summit.

Reinhold Messner concurred in 2004:

You could die in each climb and that meant you were responsible for yourself. We were real mountaineers: careful, aware and even afraid. By climbing mountains we were not learning how big we were. We were finding out how breakable, how weak and how full of fear we are. You can only get this if you expose yourself to high danger. I have always said that a mountain without danger is not a mountain....High altitude alpinism has become tourism and show.

By 2015, Nepal was considering requiring that climbers have some experience, hoping this would both make the mountain safer and increase revenue.

Mount Everest has two main climbing routes, the Southeast Ridge from Nepal and the North Ridge from Tibet, as well as many other less frequently climbed routes. Of the two main routes, the Southeast Ridge is technically easier and more frequently used. It was the route used by Edmund Hillary and Tenzing Norgay in 1953 and the first recognised of 15 routes to the top by 1996. This was, however, a route decision dictated more by politics than by design, as the Chinese border was closed to the western world in the 1950s, after Annexation of Tibet by the People's Republic of China.

Most attempts are made during May, before the summer monsoon season. As the monsoon season approaches, the jet stream shifts northward, thereby reducing the average wind speeds high on the mountain. While attempts are sometimes made in September and October, after the monsoons, when the jet stream is again temporarily pushed northward, the additional snow deposited by the monsoons and the less stable weather patterns at the monsoons' tail end makes climbing extremely difficult.

The ascent via the Southeast Ridge begins with a trek to Base Camp at 5,380 m (17,700 ft) on the south side of Everest, in Nepal. Expeditions usually fly into Lukla (2,860 m) from Kathmandu and pass through Namche Bazaar. Climbers then hike to Base Camp, which usually takes six to eight days, allowing for proper altitude acclimatisation in order to prevent altitude sickness. Climbing equipment and supplies are carried by yaks, dzopkyos (yak-cow hybrids), and human porters to Base Camp on the Khumbu Glacier.

Climbers spend a couple of weeks in Base Camp, acclimatising to the altitude. During that time, Sherpas and some expedition climbers set up ropes and ladders in the treacherous Khumbu Icefall.

From Camp I, climbers make their way up the Western Cwm to the base of the Lhotse Face, where Camp II or Advanced Base Camp (ABC) is established at 6,500 m (21,300 ft). The Western Cwm is a flat, gently rising glacial valley, marked by huge lateral crevasses in the centre, which prevent direct access to the upper reaches of the Cwm. Climbers are forced to cross on the far right, near the base of Nuptse, to a small passageway known as the "Nuptse corner". The Western Cwm is also called the "Valley of Silence" as the topography of the area generally cuts off wind from the climbing route. The high altitude and a clear, windless day can make the Western Cwm unbearably hot for climbers.

From Camp II, climbers ascend the Lhotse Face on fixed ropes, up to Camp III, located on a small ledge at 7,470 m (24,500 ft). From there, it is another 500 metres to Camp IV on the South Col at 7,920 m (26,000 ft).

From Camp III to Camp IV, climbers are faced with two additional challenges: the Geneva Spur and the Yellow Band. The Geneva Spur is an anvil-shaped rib of black rock named by the 1952 Swiss expedition. Fixed ropes assist climbers in scrambling over this snow-covered rock band. The Yellow Band is a section of interlayered marble, phyllite, and semischist, which also requires about 100 metres of rope for traversing it.

On the South Col, climbers enter the death zone. Climbers making summit bids typically can endure no more than two or three days at this altitude. If the weather is not clear with low winds during these short few days, climbers are forced to descend, many all the way back down to Base Camp.

From Camp IV, climbers begin their summit push around midnight, with hopes of reaching the summit (still another 1,000 metres above) within 10 to 12 hours. Climbers first reach "The Balcony" at 8,400 m (27,600 ft), a small platform where they can rest and gaze at peaks to the south and east in the early light of dawn. Continuing up the ridge, climbers are then faced with a series of imposing rock steps which usually forces them to the east into the waist-deep snow, a serious avalanche hazard. At 8,750 m (28,700 ft), a small table-sized dome of ice and snow marks the South Summit.

From the South Summit, climbers follow the knife-edge Southeast Ridge along what is known as the "Cornice traverse", where snow clings to intermittent rock. This is the most exposed section of the climb, and a misstep to the left would send one 2,400 m (7,900 ft) down the Southwest Face, while to the immediate right is the 3,050 m (10,010 ft) Kangshung Face. At the end of this traverse is an imposing 12 m (39 ft) rock wall, the Hillary Step, at 8,790 m (28,840 ft).

Hillary and Tenzing were the first climbers to ascend this step, and did so using primitive ice climbing equipment and ropes. Nowadays, climbers ascend using fixed ropes previously set up by Sherpas. Once above the step, it is a comparatively easy climb to the top on moderately angled snow slopes—though the exposure on the ridge is extreme, especially while traversing large cornices of snow. With increasing numbers climbing the mountain, the Step has frequently become a bottleneck, with climbers forced to wait significant amounts of time for their turn on the ropes, leading to problems in getting climbers efficiently up and down the mountain.^{[citation needed]}

After the Hillary Step, climbers must traverse a loose and rocky section that has a large entanglement of fixed ropes that can be troublesome in bad weather. Climbers typically spend less than half an hour at the summit to allow time to descend to Camp IV before darkness sets in, to avoid serious problems with afternoon weather, or because supplemental oxygen tanks run out.

The North Ridge route begins from the north side of Everest, in Tibet. Expeditions trek to the Rongbuk Glacier, setting up base camp at 5,180 m (16,990 ft) on a gravel plain just below the glacier. To reach Camp II, climbers ascend the medial moraine of the east Rongbuk Glacier up to the base of Changtse, at around 6,100 m (20,000 ft). Camp III (ABC – Advanced Base Camp) is situated below the North Col at 6,500 m (21,300 ft). To reach Camp IV on the North Col, climbers ascend the glacier to the foot of the col where fixed ropes are used to reach the North Col at 7,010 m (23,000 ft). From the North Col, climbers ascend the rocky North Ridge to set up Camp V at around 7,775 m (25,500 ft). The route crosses the North Face in a diagonal climb to the base of the Yellow Band, reaching the site of Camp VI at 8,230 m (27,000 ft). From Camp VI, climbers make their final summit push.

Climbers face a treacherous traverse from the base of the First Step: ascending from 8,501 to 8,534 m (27,890 to 28,000 ft), to the crux of the climb, the Second Step, ascending from 8,577 to 8,626 m (28,140 to 28,300 ft). (The Second Step includes a climbing aid called the "Chinese ladder", a metal ladder placed semi-permanently in 1975 by a party of Chinese climbers. It has been almost continuously in place since, and ladders have been used by virtually all climbers on the route.) Once above the Second Step the inconsequential Third Step is clambered over, ascending from 8,690 to 8,800 m (28,510 to 28,870 ft). Once above these steps, the summit pyramid is climbed by a snow slope of 50 degrees, to the final summit ridge along which the top is reached.

The summit of Everest has been described as "the size of a dining room table". The summit is capped with snow over ice over rock, and the layer of snow varies from year to year. The rock summit is made of Ordovician limestone and is a low-grade metamorphic rock. (See the Surveys section for more on its height and about the Everest rock summit.)

Below the summit, there is an area known as "rainbow valley", filled with bodies still wearing brightly coloured winter gear. Down to about 8,000 m (26,000 ft) is an area commonly called the "death zone", due to the high danger and low oxygen because of the low pressure.

At the higher regions of Mount Everest, climbers seeking the summit typically spend substantial time within the death zone (altitudes higher than 8,000 m or 26,000 ft), and face significant challenges to survival. Temperatures can dip to very low levels, resulting in frostbite of any body part exposed to the air. Since temperatures are so low, snow is well-frozen in certain areas and death or injury by slipping and falling can occur. High winds at these altitudes on Everest are also a potential threat to climbers.

Another significant threat to climbers is low atmospheric pressure. The atmospheric pressure at the top of Everest is about a third of sea level pressure or 0.333 standard atmospheres (337 mbar), resulting in the availability of only about a third as much oxygen to breathe.

A sea-level dweller exposed to the atmospheric conditions at the altitude above 8,500 m (27,900 ft) without acclimatisation would likely lose consciousness within two to three minutes. At sea level, blood oxygen saturation is generally 98 to 99 per cent. At base camp, blood saturation fell to between 85 and 87 per cent. Blood samples taken at the summit indicated very low oxygen levels in the blood. A side effect of low blood oxygen is a greatly increased breathing rate, often 80–90 breaths per minute as opposed to a more typical 20–30. Exhaustion can occur merely by attempting to breathe.

Lack of oxygen, exhaustion, extreme cold, and climbing hazards all contribute to the deaths on the mountain. An injured person who cannot walk is in serious trouble, since rescue by helicopter is generally impractical and carrying the person off the mountain is very risky. People who die during the climb are typically left behind.

Most expeditions use oxygen masks and tanks above 8,000 m (26,247 ft). Everest can be climbed without supplementary oxygen, but only by the most accomplished mountaineers and at increased risk. Low oxygen impairs cognition, and the combination of extreme weather, low temperatures, and steep slopes often requires quick, accurate decisions. While about 95 per cent of climbers who reach the summit use bottled oxygen in order to reach the top, about five per cent of climbers have summited Everest without supplemental oxygen.

The use of bottled oxygen to ascend Mount Everest has been controversial. It was first used on the 1922 British Mount Everest Expedition by George Finch and Geoffrey Bruce who climbed up to 7,800 m (25,600 ft) at a spectacular speed of 300 vertical metres per hour (1,000 ft/h). Pinned down by a fierce storm, they escaped death by breathing oxygen from a jury-rigged set-up during the night. The next day they climbed to 8,100 m (26,600 ft) at 270 m/h (900 ft/h) – nearly three times as fast as non-oxygen users. Yet the use of oxygen was considered so unsportsmanlike that none of the rest of the Alpine world recognised this high ascent rate.^{[citation needed]}

George Mallory described the use of such oxygen as unsportsmanlike, but he later concluded that it would be impossible for him to summit without it and consequently used it on his final attempt in 1924. When Tenzing and Hillary made the first successful summit in 1953, they also used open-circuit bottled oxygen sets, with the expedition's physiologist Griffith Pugh referring to the oxygen debate as a "futile controversy", noting that oxygen "greatly increases subjective appreciation of the surroundings, which after all is one of the chief reasons for climbing." For the next twenty-five years, bottled oxygen was considered standard for any successful summit.

Reinhold Messner was the first climber to break the bottled oxygen tradition and in 1978, with Peter Habeler, made the first successful climb without it. In 1980, Messner summited the mountain solo, without supplemental oxygen or any porters or climbing partners, on the more difficult northwest route. Once the climbing community was satisfied that the mountain could be climbed without supplemental oxygen, many purists then took the next logical step of insisting that is how it should be climbed.^: 154 

The aftermath of the 1996 disaster further intensified the debate. Jon Krakauer's Into Thin Air (1997) expressed the author's personal criticisms of the use of bottled oxygen. Krakauer wrote that the use of bottled oxygen allowed otherwise unqualified climbers to attempt to summit, leading to dangerous situations and more deaths. The disaster was partially caused by the sheer number of climbers (34 on that day) attempting to ascend, causing bottlenecks at the Hillary Step and delaying many climbers, most of whom summited after the usual 14:00 turnaround time. He proposed banning bottled oxygen except for emergency cases, arguing that this would both decrease the growing pollution on Everest—many bottles have accumulated on its slopes—and keep marginally qualified climbers off the mountain.

The 1996 disaster also introduced the issue of the guide's role in using bottled oxygen.

Guide Anatoli Boukreev's decision not to use bottled oxygen was sharply criticised by Jon Krakauer. Boukreev's supporters (who include G. Weston DeWalt, who co-wrote The Climb) state that using bottled oxygen gives a false sense of security. Krakauer and his supporters point out that, without bottled oxygen, Boukreev could not directly help his clients descend.

The low oxygen can cause a mental fog-like impairment of cognitive abilities described as "delayed and lethargic thought process, clinically defined as bradypsychia" even after returning to lower altitudes. In severe cases, climbers can experience hallucinations.

Although generally less popular than spring, Mount Everest has also been climbed in the autumn (also called the "post-monsoon season"). For example, in 2010 Eric Larsen and five Nepali guides summited Everest in the autumn for the first time in ten years. The autumn season, when the monsoon ends, is regarded as more dangerous because there is typically a lot of new snow which can be unstable. However, this increased snow can make it more popular with certain winter sports like skiing and snowboarding. Two Japanese climbers also summited in October 1973.

Chris Chandler and Bob Cormack summited Everest in October 1976 as part of the American Bicentennial Everest Expedition that year, the first Americans to make an autumn ascent of Mount Everest according to the Los Angeles Times. By the 21st century, summer and autumn can be more popular with skiing and snowboard attempts on Mount Everest. During the 1980s, climbing in autumn was actually more popular than in spring. U.S. astronaut Karl Gordon Henize died in October 1993 on an autumn expedition, conducting an experiment on radiation. The amount of background radiation increases with higher altitudes.

The mountain has also been climbed in the winter, but that is not popular because of the combination of cold high winds and shorter days. By January the peak is typically battered by 270 km/h (170 mph) winds and the average temperature of the summit is around −33 °F (−36 °C).

Some climbers have reported life-threatening thefts from supply caches.

By the end of the 2010 climbing season, there had been 5,104 ascents to the summit by about 3,142 individuals. Some notable "firsts" by climbers include:

• 1922: First climb to 8,000 metres (26,247 ft), by George Mallory, Col. Felix Norton, and Howard Somervell
• 1952: First climb to South Col by 1952 Swiss Mount Everest expedition
• 1953: First ascent, by Tenzing Norgay and Edmund Hillary on 1953 British Mount Everest expedition
• 1960: First reported ascent from the North Ridge by Wang Fuzhou, Gonpo and Qu Yinhua of China.
• 1975: First female ascent, by Junko Tabei (16 May).
• 1975: First female ascent from the North Ridge, by Phanthog, deputy head of the second Chinese Everest expedition that sent nine climbers to the summit (27 May).
• 1978: First ascent without supplemental oxygen by Reinhold Messner and Peter Habeler
• 1978: First solo ascent, by Franz Oppurg
• 1980: First winter ascent, by Polish National Expedition Winter 1979/1980 (Leszek Cichy and Krzysztof Wielicki)
• 1980: Second solo ascent, and the first without supplemental oxygen, by Reinhold Messner
• 1988: First "cross-over" climb by Chinese, Japanese and Nepali teams which ascended the peak simultaneously from both the North and South sides of the mountain and descended down the other side. The cross-over climb was also the first to be recorded on live broadcast television.
• 1988: First descent by paraglider, by Jean-Marc Boivin
• 1988: First female ascent without supplemental oxygen by Lydia Bradey
• 2000: Lhakpa Sherpa becomes first Nepali woman to summit Everest and survive.
• 2000: First descent by ski by Davo Karničar
• 2001: First descent by snowboard by Marco Siffredi
• 2001: First ascent by a blind climber, Erik Weihenmayer
• 2025: First descent by ski without supplemental oxygen by Andrzej Bargiel

Main article: Timeline of climbing Mount Everest

See also: List of Mount Everest records

Aviation

Main article: Houston–Mount Everest flight expedition

In 1933, airplanes flew over Mount Everest to take pictures. In 1988, a climber named Jean-Marc Boivin climbed Everest and then used a paraglider to fly down. In 1991, two hot-air balloons flew over the mountain. In 2005, a pilot named Didier Delsalle landed a helicopter on the top of Everest for a few minutes. In 2011, two Nepalis paraglided from the top to a town below. In 2014, a climber used a helicopter to reach a higher camp on Everest. In 2016, helicopters carried supplies more often.

Extreme sports

Mount Everest is a popular place for exciting winter sports and adventures besides climbing. People enjoy activities like snowboarding, skiing, paragliding there.

Yuichiro Miura was the first person to ski down Everest in the 1970s. Stefan Gatt and Marco Siffredi snowboarded Mount Everest in 2001. Other famous skiers include Davo Karničar of Slovenia, Hans Kammerlander of Italy, and Kit DesLauriers of the United States. In 2025, Andrzej Bargiel skiied down Everest for the first time without using extra oxygen.

Gliding descents have become more popular over time. Jean-Marc Boivin was the first person to paraglide down Everest in 1988, quickly going from the Southeast Ridge to a lower camp. In 2011, Nepalis Sano Babu Sunuwar and Lakpa Tsheri Sherpa glided down from the summit, covering 5,000 metres in 45 minutes.

Religious significance

The southern part of Mount Everest is seen as a special "hidden valley" by Padmasambhava, a famous ninth-century Buddhist teacher known as the "lotus-born". Near the base of the mountain is Rongbuk Monastery, an important place for Sherpas living in the Khumbu region. It offers amazing views of the Himalayas.

Miylangsangma, a Tibetan Buddhist goddess, is said to live at the top of Mount Everest. The Sherpa people believe the mountain has special spiritual power, and people should show respect when they are near it.

Waste management

Further information: Impacts of tourism § Mount Everest

The amount of waste on Mount Everest has become a big concern. Climbers sometimes leave behind items like old oxygen tanks, empty bottles, and used tents. This waste makes the mountain dirty.

The Nepali government asks climbers to take some waste down when they return from the mountain. In 2019, China closed its base camp to visitors without special climbing permits. People are working to clean up Mount Everest and keep it safe for future climbers.