Push into Gunung Leuser National Park on a three-day trek that pairs jungle camping with a Bohorok River tubing finish. Expect wet trails, wildlife sightings, and simple riverside camps guided by experienced local naturalists.
More ways to explore the area's outdoor wonders
Dawn breaks along the Bohorok River and the forest answers in low, layered calls — gibbons swinging, hornbills cutting the sky. On this three-day trek into Gunung Leuser National Park, travelers move from village trailheads into humid primary rainforest, following narrow footpaths that climb, level and dip toward camp by a waterfall or riverbend.
Difficulty
moderate
Duration
3 days
Fitness Level
Suitable for travelers with moderate fitness: comfortable hiking 3–6 hours per day on uneven tropical trails and basic overnight camping.
Wildlife
History
Gunung Leuser National Park was set aside to protect one of Sumatra’s last large tracts of lowland and montane rainforest and sits within the wider Leuser Ecosystem that supports endemic species.
Conservation
The area faces pressure from agricultural expansion and logging; choose operators that use local guides, pack out waste, and support community-based conservation to reduce impact.
Reserve your spot on the 3 Days Orangutan Sumatra Jungle Trekking with Rafting today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Bring waterproof packing
Use a dry bag or waterproof liner for electronics and clothing—the forest delivers sudden downpours and river spray during rafting.
Sturdy, broken-in footwear
Choose breathable hiking shoes with good tread; trails have roots, rocks and muddy sections that challenge ankle stability.
Mosquito protection
Apply DEET or picaridin and sleep with the provided mosquito net to reduce bites in camp and at dusk.
Pace for wildlife viewing
Walk quietly and allow stops—slow, patient movement increases chances of orangutan or hornbill sightings without disturbing habitat.
Waterproof dry bag
Protects electronics and spare clothes from heavy rain and river spray.
Sturdy breathable hiking shoes
Provides traction on muddy roots and uneven jungle terrain.
Lightweight rain jacket
Rapid tropical downpours are common; a packable shell keeps you dry.
Insect repellent and head net
Reduces mosquito bites during daytime hiking and in camp at night.