This river is very popular as Prithivi Highway (Kathmandu to Pokhara,Chitawan or Lumbini) is in bank of this river makes "breaking off" the journey easy. Trisuli is also an ideal beginner's river. It could be 1 to 4 days trip. It can be done on the way to Chitawan or Pokhara or Lumbini or after or before trekking in Annapurna region . It is cheapest comparing with other river and operates daily.