Kahayan River

Sungai Kahayan

A major tributary flowing through pristine rainforest and home to thriving orangutan and wildlife populations in its upper reaches. Boat expeditions along the river offer excellent opportunities for nature photography and wildlife encounters.

Things to do

• Orangutan Wildlife Spotting — Navigate the upper reaches of Kahayan River by boat to observe wild orangutans in their natural rainforest habitat, particularly around the tributary areas near Tanjung Puting National Park.
• Rainforest Canopy Photography — Capture the dense primary and secondary rainforest lining the river banks with guided photo expeditions that highlight endemic bird species, proboscis monkeys, and lush vegetation.
• Multi-Day River Expedition — Undertake a 3–5 day boat journey along the Kahayan from Palangkaraya downstream, camping at riverside settlements and conducting early morning and dusk wildlife observation sessions.
• Visit Dayak Villages — Stop at traditional Dayak longhouse communities along the river to learn about indigenous culture, handicrafts, and traditional hunting and fishing practices.
• Fish Eagle and Hornbill Watching — Search for Brahminy kites, white-bellied sea eagles, and various hornbill species during boat rides, especially in early morning hours when bird activity peaks.
• Peat Swamp Forest Exploration — Navigate shallow tributaries and peat swamp areas to observe unique wetland ecosystems, including rare plant species and specialized wildlife adapted to acidic water conditions.

Food to try

• Ikan Bakar (Grilled River Fish) — Fresh freshwater fish caught from the Kahayan, seasoned with local spices and grilled over charcoal, served with sambal and rice at riverside lodges and villages.
• Ulat Sagu (Sago Grubs) — Protein-rich beetle larvae harvested from rotting sago palms, traditionally eaten raw or lightly cooked by Dayak communities as a delicacy along the river.
• Tebok (Bamboo Shoot Curry) — Young bamboo shoots foraged from riverside vegetation, cooked in coconut milk with turmeric and chilies, reflecting Dayak culinary traditions.
• Patin (Catfish) Soup — Local freshwater catfish simmered in a light broth with galangal, lemongrass, and river herbs, a staple comfort food in riverside settlements.
• Bubur Ikan (Fish Porridge) — Rice porridge infused with local river fish, ginger, and garlic, commonly eaten for breakfast at guesthouses and small warung along the Kahayan.

Local customs & good to know

• Respect Local Beliefs and Sacred Sites — Many areas along the Kahayan hold spiritual significance for Dayak communities; ask permission before photographing people or entering villages, and avoid disturbing ritual spaces.
• Learn Basic Indonesian and Dayak Greetings — While English is limited in remote areas, learning phrases like 'Selamat pagi' (good morning) and 'Terima kasih' (thank you) shows respect and enhances interactions with local guides and villagers.
• Dress Modestly in Villages — Wear long pants and covered shoulders when visiting Dayak longhouses or villages as a sign of respect for local customs, even though the climate is hot and humid.
• Participate in Community Meals — Accept invitations to share meals with local families when offered, as food-sharing is a central part of Dayak hospitality and relationship-building.