Upon arrival at Pangkalan Bun Airport you will be picked up by our local staff and take you to Kumai to board on the boat. The boat is a traditional Klotok wooden river boat with a roof which forms the upper deck where you can view the rain forest as it glides by. In the peaceful afternoon we will slowly explore the quite river by the klotok while observe the monkeys along the riverside. Dinner on the boat and overnight on the boat or eco-lodge. While overnight on the boat we serve thin mattress, pillow, fine meals, bottled "mineral" water, mosquito net, kitchen, simple toilet available on boat besides the familiar - helpful guides and boatmen (B,L,D).