
Gangtok, Gyalshing, Lachung, Namchi, Pelling, Rangpo, Yuksom and many others are the popular hill stations, which are accessible from Jalpaiguri, Siliguri and Darjeeling (West Bengal).

It is also the headquarters of the East Sikkim district. Located in the eastern Himalayan range, at an elevation of 1,650 meters.
Lachen, North Sikkim District

Nathu La, East of Gangtok
Nathu La is located along the Indo-China border. It is one of the most exotic places in Sikkim, which connects with all other cities of Sikkim.

Namchi, South Sikkim District
Namchi is a tourist spot and pilgrimage centre of Buddhism. Namchi monastery, Ralong Monastery and Tendong Hill are important Buddhist pilgrimage centers.

Yuksom It is a historical town of Geyzing subdivision, where large numbers of archaeological ruins are located.
Read More :- Hill Stations in Sikkim