This is a list of notable expedition climbing attempts on Mount Everest. These mountaineering expeditions were for a variety of purposes, including geographic exploration, sport, science, awareness raising, and fundraising.
There have been many expeditions throughout the 20th (1900s) and 21st (2000s) centuries, with the amount increasing dramatically in the late 20th century [1] before skyrocketing in the 2000s.
The early slowness of expedition frequency reflected the many difficulties of mounting one at that time, which included expense, travel by conventional means from distant Europe, language and culture barriers, the need to hire large numbers of native porters, access to the mountains (including permission of respective governments), extremely limited communications, and, simply, the unknown, as no-one had ever attempted to climb so high before.
Along with explorations of both poles, the challenge of reaching the highest point on the Earth spurred a late, great burst of effort to complete the Age of Discovery on Earth, with only the deep marine trenches remaining.
The first expedition was a reconnaissance in 1921, and after a few decades (heavily interrupted both by access problems and the Second World War, a 1953 British expedition reached the top of Everest. [1] [2] Early Everest expeditions had a reputation for grandiosity, both because they were such large undertakings and the character of the elite Europeans mounting them, [2] with the 1953 expedition hiring 320 porters to carry supplies from Kathmandu across a remote, barely explored, wilderness. [2] The 1963 American expedition had over 900 porters that carried over 25 tons of supplies, supporting a climbing crew of dozens. [3] Over time the absolute size of expeditions shrank – in part thanks to helicopter deliveries of both supplies and personnel that began to occur late in the 20th century – but, with commercial expedition companies proliferating, the number of climbers in a party that may have begun with hundreds or even close to 1,000 members in all with only as few as two summitting shrank, while the number bidding to reach the top could swell into double-digits with a single outfitter's effort.
Mount Everest(also Mount Sagarmatha or Mount Qomolangma) is Earth's highest mountain above sea level, located in the Mahalangur Himal sub-range of the Himalayas. The China–Nepal border runs across its summit point. Its elevation of 8,848.86 m was most recently established in 2020 by the Chinese and Nepali authorities.
Lhotse is the fourth-highest mountain on Earth, after Mount Everest, K2, and Kangchenjunga. At an elevation of 8,516 metres (27,940 ft) above sea level, the main summit is on the border between Tibet Autonomous Region of China and the Khumbu region of Nepal.
William Francis Unsoeld was an American mountaineer who was a member of the first American expedition to summit Mount Everest. The American Mount Everest Expedition was led by Norman Dyhrenfurth, and included Unsoeld, Jim Whittaker, Lute Jerstad, Barry Bishop and Tom Hornbein. Whittaker, with Sherpa Nawang Gombu, reached the summit on May 1, 1963. Unsoeld, Hornbein, Bishop and Jerstad reached the top on May 22, 1963. Unsoeld and Hornbein's climb was the first ascent from the peak's west ridge, and the first major traverse of a Himalayan peak. His subsequent activities included working as a U.S. Forest Service smokejumper, Peace Corps director in Nepal, speaker for Outward Bound, faculty member at Oregon State University and The Evergreen State College and mountaineering guide. He died on Mount Rainier in an avalanche.
Dhaulagiri, located in Nepal, is the seventh highest mountain in the world at 8,167 metres (26,795 ft) above sea level, and the highest mountain within the borders of a single country. It was first climbed on 13 May 1960 by a Swiss-Austrian-Nepali expedition. Annapurna I is 34 km (21 mi) east of Dhaulagiri. The Kali Gandaki River flows between the two in the Kaligandaki Gorge, said to be the world's deepest. The town of Pokhara is south of the Annapurnas, an important regional center and the gateway for climbers and trekkers visiting both ranges as well as a tourist destination in its own right.
Shishapangma, or Shishasbangma or Xixiabangma, is the 14th-highest mountain in the world, at 8,027 metres (26,335 ft) above sea level. It is located entirely within Tibet. In 1964, it became the final eight-thousander to be climbed.
Peter Boardman was an English mountaineer and author. He is best known for a series of bold and lightweight expeditions to the Himalayas, often in partnership with Joe Tasker, and for his contribution to mountain literature. Boardman and Tasker died on the North East Ridge of Mount Everest in 1982. The Boardman Tasker Prize for Mountain Literature was established in their memory.
Nazir Sabir is a Pakistani mountaineer. He was born in Hunza. He has climbed Mount Everest and four of the five 8000 m peaks in Pakistan, including the world's second highest mountain K2 in 1981, Gasherbrum II 8035m, Broad Peak 8050m in 1982, and Gasherbrum I 8068m in 1992. He became the first from Pakistan to have climbed Everest on 17 May 2000 as a team member on the Mountain Madness Everest Expedition led by Christine Boskoff from the United States that also included famed Everest climber Peter Habeler of Austria and eight Canadians.
The North Col refers to the sharp-edged pass carved by glaciers in the ridge connecting Mount Everest and Changtse in Tibet. It forms the head of the East Rongbuk Glacier.
The Kangshung Face or East Face is the eastern-facing side of Mount Everest, one of the Tibetan sides of the mountain. It is 3,350 metres (11,000 ft) from its base on the Kangshung Glacier to the summit. It is a broad face, topped on the right by the upper Northeast Ridge, and on the left by the Southeast Ridge and the South Col. Most of the upper part of the face is composed of hanging glaciers, while the lower part consists of steep rock buttresses with couloirs between them. The steep southern third of the Kangshung Face also comprises the Northeastern Face of Lhotse; this section may be considered a separate face altogether following the division of the South "Neverest" Buttress up to the South Col. It is considered a dangerous route of ascent, compared to the standard North Col and South Col routes, and it is the most remote face of the mountain, with a longer approach.
Mount Everest is the world's highest mountain, with a peak at 8,849 metres (29,031.7 ft) above sea level. It is situated in the Himalayan range of Solukhumbu district, Nepal.
Barry Chapman Bishop was an American mountaineer, scientist, photographer and scholar. With teammates Jim Whittaker, Lute Jerstad, Willi Unsoeld and Tom Hornbein, he was a member of the American Mount Everest Expedition led by Norman Dyhrenfurth, the first American team to summit Mount Everest on May 22, 1963. He reached the summit of Mount Everest by the South Col route on May 22, 1963 with fellow American Lute Jerstad, sharing the honor of becoming the second and third Americans to stand on Everest's summit. Prior to his Everest summit, Bishop participated in several other notable first ascents; the West Butress route on Denali in 1951, and the South West ridge route on 6,170 meter Himalayan peak Ama Dablam in 1961. He worked for the National Geographic Society for most of his life, beginning as a picture editor in 1959 and serving as a photographer, writer, and scientist with the society until his retirement in 1994. He was killed in an automobile accident near Pocatello, Idaho later that year.
The Hornbein Couloir is a narrow and steep couloir high to the west on the north face of Mount Everest in Tibet, that extends from about 8,000 to 8,500 m elevation, 350 metres below the summit.
The Lho La is a col on the border between Nepal and Tibet north of the Western Cwm, near Mount Everest. It is at the lowest point of the West Ridge of the mountain at a height of 6,006 metres (19,705 ft). It is not exactly a Pass, but a part of Mt. Everest Range. There was once a proposal, which failed, to change its name to Khumbu La.
The 1975 British Mount Everest Southwest Face expedition was the first to successfully climb Mount Everest by ascending one of its faces. In the post-monsoon season Chris Bonington led the expedition that used rock climbing techniques to put fixed ropes up the face from the Western Cwm to just below the South Summit. A key aspect of the success of the climb was the scaling of the cliffs of the Rock Band at about 8,200 metres (27,000 ft) by Nick Estcourt and Tut Braithwaite.
After World War II, with Tibet closing its borders and Nepal becoming considerably more open, Mount Everest reconnaissance from Nepal became possible for the first time culminating in the successful ascent of 1953. In 1950 there was a highly informal trek to what was to become Everest Base Camp and photographs were taken of a possible route ahead. Next year the 1951 British Mount Everest reconnaissance expedition reconnoitred various possible routes to Mount Everest from the south and the only one they considered feasible was the one via the Khumbu Icefall, Western Cwm and South Col. In 1952, while the Swiss were making an attempt on the summit that nearly succeeded; the 1952 British Cho Oyu expedition practised high-altitude Himalayan techniques on Cho Oyu, nearby to the west.
Suresh Kumar was an Indian mountaineer. He was a member of two Indian Expeditions that conquered Mount Everest in 1992 and 1996. He is a native of Pattoli market Muthukulam, in Alappuzha district of Kerala State, India