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Orangutan & Iban country · Sarawak, Borneo

Batang Ai

Remote Sarawak rainforest and lake — wild orangutans and the living culture of the Iban longhouse.
Getting there
A long road-and-boat journey from Kuching to the Batang Ai reservoir
Best for
Wild orangutans, Iban longhouse culture, remote rainforest, lake journeys
The land
Rainforest around a reservoir near the Kalimantan border in Sarawak
Good to know
Reached by longboat across the lake; the area holds one of Sarawak's key wild orangutan populations
What it is
Batang Ai is deep Sarawak — wild orangutans in remote rainforest, reached by longboat, with the Iban longhouse at its heart.
Around a forested reservoir near the Indonesian border, Batang Ai protects one of Sarawak's most important wild orangutan populations and offers an immersion in Iban culture, staying at or near a traditional longhouse. It is remote and effortful — longboat travel and forest trekking — and all the more rewarding for it.
Batang Ai National Park — orangutan & iban country.
The reason to come

Wild apes and living culture

Batang Ai pairs genuinely wild orangutans with the welcome of an Iban longhouse.

Wild orangutans

Trekking the forest for a key wild population, away from any centre.

Iban longhouse

Staying with or visiting the river people of Sarawak.

Lake and forest

Longboat journeys across the reservoir into the rainforest.

Worth knowing

Wild apes and the Iban

Batang Ai blends one of Sarawak's best wild orangutan areas with the living culture of its people.
Rainforest and reservoir at Batang Ai.
When to come — honestly

A remote rainforest reserve.

April – September
Best
Drier months — best for trekking and lake travel.
Year-round
Good
Forest and culture are accessible throughout, weather permitting.
Batang Ai is a genuine expedition — longboats, forest treks and simple stays; orangutan sightings are wild and not guaranteed.
Context

Remote and cultural

Batang Ai rewards effort with truly wild orangutans and a meaningful cultural immersion, far from the tourist trail.

It is the wild heart of a Sarawak journey between Bako and Mulu.

We build Batang Ai for travellers wanting wild apes and Iban culture over easy logistics.

Beyond the obvious

More to Batang Ai National Park.

Orangutan trek

Orangutan trek

Into the forest for the wild population.

Iban longhouse

Iban longhouse

Culture on the river.

Lake longboat

Lake longboat

Across the reservoir to the forest.

Why Wild Voyager

We get you to the right forest at the right time.

From river lodges to night-drive reserves, we match the parks and guides to your targets — orangutans, clouded leopards or ten species of hornbill.

Handpicked lodges

We choose the lodge and guiding that fit your dates and targets, not whatever is left.

We time it right

We build your visit around the season and the displays that deliver.

Journeys

Trips through Batang Ai

Wildlife you may see
Primates

Plan your Batang Ai National Park journey.

Trek for wild orangutans and visit an Iban longhouse. Tell us your dates and we will build the route around it.

Plan a Batang Ai National Park trip

Field notes, now and then.

Where to go · When to go · Wildlife in season

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