Assistance at the airport/railway station on arrival and drive to Gangtok. GANGTOK - At an altitude of 1750m, Gangtok became the state capital in the mid 19th century and has undergone rapid development since then. The downtown area is dominated by huge government buildings decorated with traditional Buddhist symbols. Gangtok is also a resting ground for people traveling to North Sikkim. Surrounded by Monasteries and Orchids, Gangtok is truly a travellers delight. Overnight at hotel.