Doon's founding British headmaster A.E. Foot and masters J.A.K. Martyn, R.L. Holdsworth and Jack Gibson were all Alpinists and introduced regular mountaineering expeditions for the boys during the school year. Located in the Doon Valley, in the foothills of the Himalayas, the school proved to be an ideal starting point for treks to the mountains. The British masters were joined by Gurdial Singh who led the first Indian expedition to Trisul in 1951 and was a member of the first Indian expedition to Mount Everest in 1965. Singh was accompanied by Narendra Dhar Jayal, then a student at Doon, who later went on to pioneer mountaineering in India and became, at Jawaharlal Nehru's behest, the founder principal of the Himalayan Mountaineering Institute. In an interview to Indian Express, the Indian mountaineer, author and editor of Himalayan Journal, Harish Kapadia stated, There were very few Indians in the club initially [the Himalayan Club]. In 1947, when the British left, people thought that mountaineering and the club will not hold up in India. Then in 1951, a Doon School teacher, Gurdial Singh, and few others went on a trek to the Trisul peak in the Kumaon region. That's how Indian mountaineering took off.