The 1921 British Mount Everest reconnaissance expedition set off to explore how it might be possible to get to the vicinity of Mount Everest, to reconnoitre possible routes for ascending the mountain, and – if possible – make the first ascent of the highest mountain in the world. At that time Nepal was closed to foreigners, so any approach had to be from the north, through Tibet. A feasible route was discovered from the east up the Kharta Glacier and then crossing the Lhakpa La pass north east of Everest. It was then necessary to descend to the East Rongbuk Glacier before climbing again to Everest's North Col. However, although the North Col was reached, it was not possible to climb further before the expedition had to withdraw.

Initially the expedition explored from the north and discovered the main Rongbuk Glacier, only to find that it seemed to provide no likely routes to the summit. However, at the time it was not realised that the East Rongbuk glacier actually flowed into the Rongbuk glacier – it was thought it descended away to the east.

1921 British Mount Everest reconnaissance expedition

As a reconnaissance the expedition was a success because it determined that a good route might be to approach the East Rongbuk glacier via the Rongbuk glacier, and then follow the North Col route to the summit. Next year the 1922 British Mount Everest expedition took this route and was able to climb above the North Col, although it did not reach the summit.

1921 British Mount Everest reconnaissance expedition

Charles Howard-Bury led the 1921 expedition and George Mallory, who had never before been to Himalaya, was included in the team. As events were to turn out, Mallory became the de facto lead climber. Howard-Bury wrote a book about the expedition, Mount Everest, the Reconnaissance, 1921, to which Mallory contributed six of the chapters.

1921 British Mount Everest reconnaissance expedition

Background

In 1856 the Great Trigonometric Survey was able to calculate that the highest peak in the world was not Kangchenjunga, but, rather, the somewhat unnoticed Peak XV, which was measured to be 29,002 feet high. Mountaineering was in its infancy but antagonism and apathy towards it were waning so, by 1907, to celebrate the fiftieth anniversary of the Alpine Club, a definite plan was hatched for a British reconnaissance of Everest. General Charles Bruce, who later on became the president of the club, was chosen to lead the expedition. Entry to Tibet, which had historically refused entry to foreigners, became possible due to Sir Francis Younghusband's imperial and exploratory activities, which culminated in his "Mission to Lhasa" and subsequent 1904 Treaty of Lhasa. Initially, the British Secretary of State for India, Lord Morley, refused permission for an expedition out of "consideration of high Imperial policy". This political delay and World War I, in John Buchan's words, "put an end to these pleasant fancies".

By 1920 the Secretary of State had given approval for an expedition so Colonel Charles Howard-Bury was sent on a diplomatic mission which persuaded the Viceroy of India, Lord Reading, to support that idea. Because Nepal was closed to entry at the time, the expedition's planned approach march would be through Sikkim. The viceroy's agent there, Sir Charles Bell, had been working in Lhasa and he had formed a good relationship with the Dalai Lama, who granted an entry pass for the expedition.

In January 1921 the Alpine Club and the Royal Geographical Society (of which Younghusband was now President) jointly set up the Mount Everest Committee to co-ordinate and fund the expedition. Although they initially supported an all-out attempt at the summit, members of the committee eventually agreed that the primary purpose of the mission should be reconnaissance.

The expedition team and the march in

Bruce's military duties prevented him from participating so Howard-Bury was chosen as leader. It was a reconnaissance expedition and at the time was the closest any explorer had been to the mountain. The expedition set off in April 1921 – the climbing team consisted of two experienced mountaineers, Harold Raeburn and Alexander Kellas, and two younger men, George Mallory and Guy Bullock, both Old Wykehamists without any Himalayan experience. The expedition team also included Sandy Wollaston, a naturalist and doctor, Alexander Heron, a geologist, Henry Morshead (also an Old Wykehamist) and Oliver Wheeler, surveyors seconded from the army. When George Bernard Shaw saw a photograph (above) of them wearing Norfolk jackets, knickerbockers, puttees and tweeds he quipped that they "looked like a Connemara picnic trapped in a snowstorm".