Annapurna (mountain range) in the context of Kali Gandaki Gorge

Annapurna (/ˌænəˈpʊərnəˌ -ˈpɜːr-/; Nepali: अन्नपूर्ण) is a mountain situated in the Annapurna mountain range of Gandaki Province, north-central Nepal. It is the 10th highest mountain in the world at 8,091 metres (26,545 ft) above sea level and is well known for the difficulty and danger involved in its ascent.

Maurice Herzog led a French expedition to its summit through the north face in 1950, making it the first eight-thousander to be successfully climbed. The entire massif and surrounding area are protected within the 7,629-square-kilometre (2,946 sq mi) Annapurna Conservation Area, the first and largest conservation area in Nepal. The Annapurna Conservation Area is home to several world-class treks, including Annapurna Sanctuary and Annapurna Circuit.

The 1950 French Annapurna expedition, led by Maurice Herzog, reached the summit of Annapurna I at 8,091 metres (26,545 ft), the highest peak in the Annapurna Massif. The mountain is in Nepal and the government had given permission for the expedition, the first time it had permitted mountaineering in over a century. After failing to climb Dhaulagiri I at 8,167 metres (26,795 ft), the higher peak nearby to the west, the team attempted Annapurna with Herzog and Louis Lachenal, reaching the summit on 3 June 1950. It was only with considerable help from their team that they were able to return alive, though with severe injuries following frostbite.

Annapurna became the highest mountain to have been ascended to its summit, exceeding that achieved by the 1936 expedition to Nanda Devi, and the mountain was the first eight-thousander to be climbed. The feat was a great achievement for French mountaineering and caught the public imagination with front-page coverage in a best-selling issue of Paris Match. Herzog wrote a best-selling book Annapurna full of vivid descriptions of heroic endeavour and anguished suffering – but which much later was criticised for being too self-serving.