Spend two days trekking from Bukit Lawang into Gunung Leuser National Park in search of wild orangutans, gibbons and hornbills. This guided overnight trek combines riverside camping, forest trails and a traditional raft return.
More ways to explore the area's outdoor wonders
Dawn spills across the Bahorok River as you step off the village trail and into the breath of the rainforest. The air is humid, heavy with green; insects begin their chorus and distant gibbon calls thread through the canopy. On this two-day trek from Bukit Lawang you move with a small team of certified local guides into Gunung Leuser National Park, following muddy tracks, riverbanks and steep root-strewn slopes until you reach a riverside campsite.
Difficulty
moderate
Duration
2 days
Fitness Level
Suitable for travelers who can hike several hours on uneven, sometimes muddy trails; reasonable mobility required for riverbank and slope sections.
Wildlife
History
Bukit Lawang became a focal point for wildlife protection and ecotourism after forest loss in the late 20th century; it now serves as an access point for Gunung Leuser National Park.
Conservation
Gunung Leuser is a critical habitat for Sumatran wildlife; stick to trails, avoid single-use plastics and follow guide rules to reduce impact.
Reserve your spot on the 2 Days 1 Night in THE JUNGLE Mount Leuser ( See ORANGUTAN) today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Stay with your guide
Guides are certified and know animal patterns and safe routes—follow them closely to maximize sightings and safety.
Expect muddy, uneven trails
Bring grippy hiking shoes and gaiters; trails can be slippery after rain and include roots and stream crossings.
Protect against insects
Use DEET or picaridin repellent and sleep inside provided mosquito nets to reduce bites and mosquito-borne risk.
Respect wildlife distances
Do not approach, touch or feed animals—staying quiet and still increases your chance of natural behavior sightings.
Grippy hiking shoes
Stable soles and ankle support help on wet roots and uneven rainforest trails.
Lightweight rain jacket
Tropical rain can arrive suddenly; a packable shell keeps you dry and warm at camp.
summer
Insect repellent (DEET/picaridin)
Long-acting repellent reduces mosquito bites during the day and at night.
Headlamp with fresh batteries
Hands-free light is useful in camp and for early starts or late arrivals.