Mahakam River

Sungai Mahakam

East Kalimantan's longest river, offering incredible multi-day boat journeys through remote jungle to reach traditional Dayak settlements and pristine rainforest. The river experience showcases indigenous life and unparalleled biodiversity.

Things to do

• Multi-day longboat journey — Charter a traditional wooden longboat with a local guide to travel upstream through dense jungle, stopping at remote Dayak longhouses and observing wildlife.
• Visit Tanjung Isuy longhouse — Explore one of the most accessible and well-preserved Dayak settlements on the river, where you can interact with residents and learn about traditional Kutai Dayak culture.
• Wildlife spotting at dawn — Take early morning boat trips to observe proboscis monkeys, orangutans, hornbills, and crocodiles in their natural rainforest habitat along the river banks.
• Explore Melak town — Visit the main river settlement to experience local markets, meet boatmen, and access supplies before venturing deeper into the jungle.
• Trek through primary rainforest — Arrange guided jungle walks from riverside camps to experience towering dipterocarp trees, medicinal plants, and remote tribal territories.
• Fish for freshwater species — Experience traditional and modern fishing methods with local guides targeting jelawat, baung, and other river fish species.
• Visit Kersik Luway Museum — Browse this small riverside museum in Melak displaying traditional Dayak artifacts, beadwork, blowpipes, and historical photographs of river communities.

Food to try

• Ikan bakar (grilled river fish) — Fresh catches from the Mahakam grilled whole over coals and served with sambal and lime, a staple meal on riverside boat journeys.
• Patin curry — Local catfish cooked in rich coconut-based curry with traditional spices, commonly prepared in Dayak settlements along the river.
• Sago pancakes with palm sugar — Light sago-flour pancakes drizzled with local palm sugar syrup, a traditional Dayak breakfast item available at lodges and settlements.
• Ulat sagu (sago grubs) — Protein-rich beetle larvae harvested from rotting wood, typically roasted or fried and considered a delicacy among indigenous communities.
• Bamboo rice (nasi dalam bambu) — Rice cooked inside bamboo segments with herbs and sometimes fish, a traditional method still used during jungle camps and longhouse gatherings.

Local customs & good to know

• Respect longhouse protocols — Always remove shoes before entering a longhouse, ask permission before photographing residents, and present small gifts (tobacco, salt, sugar) as customary courtesy.
• Learn basic Bahasa Indonesia — Most Dayak people speak Indonesian alongside their native languages, so learning basic greetings and phrases greatly enhances interactions and shows respect.
• Dress modestly — Wear lightweight long pants or sarongs and covered shoulders to respect local customs and protect against insects; avoid bright or revealing clothing.
• Participate in communal meals — When invited to eat with a family or longhouse, it is polite to try all offered foods and accept seconds, as sharing meals is central to Dayak hospitality and bonding.