4 interns
18 years old
Dormitary style
Kualanamu International Airport (KNO)
Three cooked meals a day included
Airport transfers included
Within the rainforests of North Sumatra, wild orangutan populations are under threat.
You will be working on the boundary of the Gunung Leuser National Park – a UNESCO World Heritage Site and one of the most biodiverse ecosystems on the planet.Â
As an intern, you’ll be on the ground doing the work that matters: tracking orangutan populations, mapping critical habitat, and generating real data for one of the world’s most biodiverse ecosystems.
The research focuses on identifying and monitoring a small population of wild orangutans. Using GPS recording and photography, you’ll expand the database of known individuals by observing and documenting their daily activity patterns, locating nests, and building a clearer picture of how this population moves through and depends on the landscape. The work extends into the night too, with dawn, dusk, and spotlight walks to record sightings of orangutans and other wildlife including slow lorises, civet cats, leopards, bats, and porcupines.
This internship runs year-round and welcomes interns for a minimum of 4 weeks, with stays extendable up to 6 months subject to visa requirements.
Doesn’t Include:
This internship is designed to give you hands-on field experience that translates directly into a career in conservation. Over your time at Batu Kapal, you’ll build a practical and varied skillset across fieldwork, data management, and community engagement.
By the end of your internship you’ll have gained experience in:
On successful completion, you’ll receive a certificate alongside a reference to support your CV and LinkedIn profile.
Please note: This internship does not include academic supervision or formal data sharing, and is not suitable for university credit programmes. This is a grassroots, community-led initiative run by the local village and the data collected belongs to the community.
This internship is best suited to graduates with a background in biology, ecology, conservation, or a related field who are looking to build practical field experience. You don’t need to have worked in the jungle before, but you do need to be prepared for it.
You’ll need:
Undergraduates are welcome to apply as volunteers to observe and assist the team.

Bukit Lawang is a small village in North Sumatra, nestled on the boundary of the Gunung Leuser National Park -. This is one of the last places on Earth where orangutans, tigers, elephants, and rhinos still share the same forest.
The village has earned a reputation for primate spotting while remaining relatively unspoiled, with local guesthouses, small eateries, and the Landak River running through it. Beyond the forest, there’s plenty to explore on your days off: river tubing, caving to find colonies of bats and swallows, or a day trip to the Tangkahan elephant sanctuary. Further afield, we can arrange visits to the volcanic Lake Toba – a stunning natural landmark steeped in the indigenous Batak tribal heritage that defines this part of Sumatra.
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Accommodation is dormitory-style with shared bathroom facilities, a cold-water shower, and a Western-style toilet. A mattress, fresh bedding, a pillow, and a mosquito net are all provided — just bring your own towel and toiletries. Laundry service and daily cleaning are included in your fee.
Three cooked buffet-style meals are provided daily, shared with the whole team. Expect a varied spread of Indonesian dishes – rice, noodles, vegetables, curries, tofu, and eggs, with breakfast options like pancakes, omelettes, and fresh fruit. Free coffee, tea, and water are available throughout the day.
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