Sikkim is a State in Northeast India. It is one of the fastest growing, multiethnic and multilingual Indian state. It borders Tibet in the north and northeast, Bhutan in the east, Nepal in the west and West Bengal in the south. SIkkim is also located close to India's Siliguri corridor near Bangladesh. Sikkim is least populous and second smallest among the Indian states. Sikkim is notable for its biodiversity, including alpine and subtropical climates, as well as being a host to Kanchenjunga, the highest peak in India and third highest on Earth. Sikkim's capital and largest city is Gangtok.