This is the longest and largest river of Nepal, which originates in Tibet. Rafting in this river is quite difficult because of its strong rapids. This river has very clean water. One can see many wild life as well as river dolphins during the trip. This trip is possible after long trek to reach the starting point. Main features of the rafting are the magnificent forest scenery, spectacular rock formations, waterfalls, deserted White River beaches and rare wildlife and many local and migratory birds.