Sikkim has many hot springs known for their medicinal value. The most important are the ones located atReshi , Yumthang , Ralang .
These hot springs are located about 25 kms. from Gyalshing on the riverrangit. The water of these springs has medicinal value as it contains sulphur and can cure some skin diseases.
Yumthang is situated about 135 kms. from Gangtok in North Sikkim . It is well known for its hot springs. The route to Yumthang from Lachung has a very picturesque landscape and is lined with Rhododendrons. Yumthang falls in the restricted area .