Meet at airport and directly transfer to Loa Janan for boarding the houseboat to start the exciting adventure of Mahakam River. Lunch, dinner and overnight on houseboat. (L,D)

Arrive at Muara Muntai and sightseeing villagers daily activities from the long wooden bridge which is made of iron wood, and then proceed to Mancong by motorized canoe crossing the Jempang Lake of which we will have the opportunity to view many migratory water bird species and fishermen floating houses as well as the romantic Ohong River where proboscis monkeys, monitor lizards and other wild animals are hanging around at riverside. In Mancong, we will explore an exotic longhouse and Benuaq Dayak daily life. Next, we will visit Tanjung Isuy for watching hundred colorful dress dancers that welcome you with an impressive attraction in front of their longhouse. Afterwards, return to houseboat for cruising downward the Mahakam River. Lunch will be served en route, dinner and overnight on houseboat. (B,L,D)

After breakfast, visiting the Kenyah Dayak village to meet remains long ears woman with tattoos on their skin. Next, return to houseboat for cruising downward the Mahakam River, a stop will be made at Tenggarong for exploring the King Collection on the Museum of Mulawarman and Royal Cemetery of Kutai Kartanegara kingdom. Afterwards, cruise downward to Loa Janan and directly transfer by private AC land transportation to Balikpapan for overnight on hotel. (B,L)

Breakfast at hotel and free at own leisure till the proper time for transferring you to airport for flight to Banjarmasin. Arrive at Banjarmasin airport and directly transfer to hotel for check in. Next, exploring Banjarese river civilization by taking an afternoon canal sightseeing. Afterwards, return to hotel for overnight. (B,L)

Early in the morning, we will leave to floating market for exploring the unique culture of Banjarese that trade commodities from boat to boat, then return to hotel crossing Banjarmasin River while sightseeing people activities at riverside, free at your own leisure till the proper time for transferring to airport for your flight to Pangkalan Bun. Arrive at Pangkalan Bun airport and directly transfer to Kumai sub-district for boarding the houseboat to Tanjung Puting National Park. The houseboat is a traditional wooden river boat about 6m by 2m with a roof forms the upper deck where you can view the rainforest as it glides by. The boat crew including the boatman, cook and expert guide. In the peaceful afternoon, we will slowly explore the quite river by the houseboat while observing the primates along the riverside. Overnight and dining on houseboat, with facilities; thin mattress, pillow, fine meals, bottled "mineral" water, mosquito net, kitchen, and simple toilet available on boat besides the familiar helpful guides and boatmen. (B,L,D)

After breakfast, we will board the houseboat for cruising upward to Pondok Tanguy to explore the rehabilitation center of the new ex-captive orangutans. Next, return to houseboat for sailing upward the creek to Camp Leakey where the older orangutans are reintroduced into the rainforest. At this station, you will have opportunity to trek into the rainforest with your expert guide and forest rangers to appreciate the flora as well as viewing wild orangutans, gibbons, macaques, and birds. Lunch will be served on houseboat. In the afternoon, we will visit the feeding station to see rehabilitated orangutans are given additional foods. We will then sail back down the river and overnight on houseboat. (B,L,D)

Return to Kumai district by boat then transfer to Pangkalan Bun airport for your next destination. (B)