Dawki river is at the borders of Bangalesh and India. The river separates both the nations. The water is so clear that u can count the number of stones inside the water flow.
The best part of the this river is you can can camp at he river shore for the night beneath the blanket of stars and windy weather. The sunrise is really nice as the campaign is in the valley it rises behind the hill. The colour is so blue it makes that places beautiful.