Sikkim Tour Plan Sikkim is surrounded by Himalayan region from North to South and East to West. Gangtok the capital of the state is one of the cleanest city of India. My journey to Sikkim happened in Oct - Nov of 2018. When To Visit: Oct to March is quite chilling in Sikkim. But if you want to enjoy snowfall across is the best time to visit. Otherwise summer season gives quite comfort in the hilly regions. How to Reach: Nearest airport is Bagdogra Airport (IXB), from there you can take share or private cab to reach Gangtok. Our itinerary was for 6 Nights 7 Days. Day 1: On arriving at Gangtok in the afternoon , we spent the day with local shopping and roaming around the mall road. It is very much happening place and lots of winter wears available. I also managed to talk with local tour operators (Lots available at Gangtok) for next day sightseeing at Nathula Pass also booked...