Mt. Kanchenjunga (8586 m) is the third highest mountain in the world, and lies partly in Nepal and partly in Sikkim, India.
Kangchenjunga Main is the highest mountain in India, and the easternmost of the mountains higher than 8,000 m (26,000 ft). It is called Five Treasures of Snow after its five high peaks, and has always been worshipped by the people of Darjeeling and Sikkim.
Until 1852, Kangchenjunga was assumed to be the highest mountain in the world, but calculations based on various readings and measurements made by the Great Trigonometrical Survey of India in 1849 came to the conclusion that Mount Everest, known as Peak XV at the time, was the highest. Allowing for further verification of all calculations, it was officially announced in 1856 that Kangchenjunga is the third highest mountain in the world.