Coordinates: Gangtok pronunciation (Nepali/Hindi: गंगटोक) is the capital and largest town of the Indian state of Sikkim. It is situated in the lower Himalayas, located at . Known for its clean surroundings and temperate climate, this hill station of about fifty thousand people is the centre of Sikkim's tourist industry.
Gangtok was a small hamlet until the construction of the Enchey Monastery in 1840 made it a pilgrimage center. It became a major stopover between Tibet and British India at the end of the 19th century. Following India's independence in 1947, Sikkim became a nation-state with Gangtok as its capital. In 1975 the monarchy was abrogated and Sikkim became India's twenty-second state, with Gangtok remaining as its capital.
The precise meaning of the name Gangtok is unclear, though it is generally held to mean "lofty hill". Gangtok is also a centre of Tibetan Buddhist culture and learning with numerous monasteries and religious educational institutions.