Gangtok, the capital of Sikkim, is a beautiful mountain city. To reach it from Bakkhali, you must travel to Kolkata, take a train to New Jalpaiguri (NJP), and then hire a taxi for the 4-hour drive to Gangtok. The total distance is approximately 750 km. This journey takes you from the sea level of the Bay of Bengal to the high-altitude mountains of the Himalayas.
Total Distance: Driving distance is 750 km; straight-line air distance is 550 km.
You need to book a taxi from NJP to Gangtok in advance.
March to May and October to December for clear weather.