Lethang is located in
West Sikkim District of
Sikkim. It is around 15 km north-west of
Geyzing. The Rathang Chhu, a major river in the district, flows close to the town.
Lethang is an upcoming tourist destination in the state and is a perfect destination for trekking and hiking. Yuksom, around 5 km to the north-east, is an ideal destination for sightseeing.
Civil Enclave Bagdogra and Darjeeling Railway Station are the nearest airport and railway station respectively.