The Teesta River is one of the most important and powerful rivers in northeastern India, serving as a major source of water for the states of Sikkim and West Bengal. Famous for having the highest velocity of undercurrent in the world, the Teesta originates in the Himalayas and ultimately flows into Bangladesh as a tributary of the Brahmaputra. It is a river of extraordinary natural force, cultural significance, and natural beauty.
About the Teesta River
The Teesta River has its headwaters in the Pahunri Glacier — also known as the Teesta Kangse Glacier — and flows southward through the mountainous terrain of Sikkim before entering the plains of North Bengal. The river forms the natural border between Sikkim and West Bengal, and its waters have shaped the geography, culture, and ecology of the entire region.
The sharing of the Teesta's waters has been the subject of long-standing diplomatic discussions between India and Bangladesh, highlighting the river's critical importance as a regional resource.

Rafting and Adventure on the Teesta
Due to its powerful undercurrents, the Teesta River is one of the most popular destinations for white-water rafting in the Himalayas. The river's strong currents and rapids make for an exhilarating rafting experience, but also demand the utmost respect for safety. Adequate precautions and experienced guides are essential for anyone venturing onto the Teesta by raft.







