Sumatra Orangutan Discovery offers ethical and sustainable jungle trekking and tours in Bukit Lawang  and North Sumatra. 

Join us to discover Sumatra's unique and endemic wildlife in the Gunung Leuser National Park. We offer a variety of eco-friendly jungle treks to see the Sumatran orangutan, or explore our private wildlife tours and North Sumatra tours.

We are passionate about preserving the rainforest while also supporting the local community.

All our English-speaking guides are fully certified, as well as being a wealth of information on the jungle flora and fauna.

We follow the ethical jungle guidelines set by the Indonesian Tourist Guides Association.

Find out how we are working to protect the environment and how you can help too. 

Do you want to explore the Sumatran jungle but you don't know what to expect?

Watch our video! 


Jungle Trekkimg

Local Activities/ Day Trips

Sumatra Tours

We are sorry to announce, we are temporarily closed to prevent to spread of Covid 19 virus.  

As an ethical company it is essential we care for the wellbeing of our community and wildlife.  

We thank our guests for their understanding and support during these difficult times.

Contact us for more information or to find out how you can help support the community of Bukit Lawang.   

Read Our Blog

Welcome to Sumatra Orangutan Discovery's blog.

We aim to bring you news and information about sustainable travel and culture in Northern Sumatra.

Get in touch if you would like to contribute with a guest post.

Our service

We provide high quality trekking and tours. We work with our own certified experienced guides ensuring we can guarantee excellent guiding. 

We maintain the highest level of professionalism with our clients, and staff to provide a safe and enjoyable environment. 


We source fresh local foods prepared by our camp chef. We can cater for vegetarian or vegan.

We provide; all necessary meals, fresh fruit, guiding fee, entrance permit, tent,  bedding and mosquito net for overnight stay. 


All treks are designed to be eco-conscious and ethical. 

We do not allow feeding, calling of orangutans, or wildlife touching.

We support local community projects and small businesses in Sumatra.

We are reducing our use of single-use plastics and using life bags or 100% biodegradable cassava bags. 

Travelers Against Plastic

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Sumatra Orangutan Discovery

Bukit Lawang, Sumatra



Whatsapp +62 81375987779


©2019 by Sumatra Orangutan Discovery