At Sumatra Orangutan Trekking, we organize unique and unforgettable jungle trekking eco tours that help preserve the Gunung Leuser National Park and its endangered orangutans. But we offer more than just traditional trekking experiences. Our English-speaking guides are certified by the Indonesia Tourist Guides Association (ITGA-HPI Himpunan Pramuwisata Indonesia), and they enjoy sharing their knowledge with you while they help keep the Gunung Leuser National Park clean and safe for both humans and animals! Our day tours and activities make a difference in the local community. When you purchase one of our trekking tours, 10% of the proceeds go to children in Bukit Lawang who can’t afford to go to school and single mothers who struggle financially. This money helps the children attend school and eventually find jobs that will allow them to support themselves and their families.

Monkey Business tours are always fun, educational and very personalised. We adapt to our audience and ensure you feel comfortable and safe during our tours. Also, we value improvement of our nature a lot: with our tours we make people more consious how to contribute to a better environment. Next to our tours, we focus on projects to support the education of the local children and ecofarming. Profits being made with our business are being used to support these projects! " We Are Local Company"

Explore the Sumatran rainforest in an ethical way, discover it's unique wildlife and share unforgettable moments with a friendly and experienced team! Experience a night in the rainforest and feel the jungle vibes with this 2 days trek! After an amazing first trekking day full of discoveries, relax on our campsite near the river or the waterfall. Refresh yourself and take a swim before having a homemade dinner. Then enjoy a entertaining evening chatting and playing games with your guides around a bonfire. Fall asleep with jungle sounds. The next morning, enjoy a yummy breakfast and go deeper in the jungle to see more wildlife before going back to Bukit Lawang by tubing!

EcoTravel’s Orangutan trek is the most popular option to discover the Sumatran jungle. On a 2-day jungle trek you will have the big chance of seeing Sumatran orangutans and other wildlife up-close in their natural habitat. In the evening enjoy a delicious “jungle dinner“ on your campsite, then dream away to the melodies of the rainforest and wake up in the morning to the sounds of birds and monkeys. After your jungle trek your “jungle taxi” will take you back to your accommodation in Bukit Lawang by traditional tube-rafting down Bohorok River. Unlike other providers in Bukit Lawang, our sustainable jungle treks and selected Sumatra tours focus on quality and safety rather than quantity. This is why our team has been awarded several times over the past few years e.g. “Eco Friendly Tour Operator of the Year 2018”, “Travel & Hospitality Award Winner” and received the “Hall Of Fame Status” (2019) and "Travellers Choice" (2020/2021) on TripAdvisor.

In this sunrise tour, you will amazed with the beauty of Karo Highland from the top of Sibayak Volcano. Beautiful scenery surrounding by hills and valley

Monkey Business tours are always fun, educational and very personalised. We adapt to our audience and ensure you feel comfortable and safe during our tours. Also, we value improvement of our nature a lot: with our tours we make people more consious how to contribute to a better environment. Next to our tours, we focus on projects to support the education of the local children and ecofarming. Profits being made with our business are being used to support these projects!

We are local people doing fantastic jungle trekking in bukit lawang national park, and we are born and growing up side of the jungle. So we know how about the jungle. If you like to see the nature, jungle, and animals in wild life just coming here. Especially orang utan

Discover Bukit Lawang, the peaceful gateway to Gunung Leuser National Park, home of the endangered Sumatran orangutan. Join our ethical jungle treks and eco-friendly tours designed to protect wildlife, preserve the rainforest, and empower local communities. When you travel with us, 10% of profits go directly to village schools and community projects, supporting education, conservation, and sustainable jobs. Our licensed local guides (ITGA-HPI certified) share their deep love for nature and culture, ensuring your experience is authentic, responsible, and unforgettable. Travel with purpose — meet the orangutans, explore the jungle, and make a positive impact in Sumatra.

We organize unique and unforgettable jungle trekking eco tours that help preserve the Gunung Leuser National Park and its endangered orangutans. But we offer more than just traditional trekking experiences. Our English-speaking guides are certified by the Indonesia Tourist Guides Association (ITGA-HPI Himpunan Pramuwisata Indonesia), and they enjoy sharing their knowledge with you while they help keep the Gunung Leuser National Park clean and safe for both humans and animals! Our day tours and activities make a difference in the local community. When you purchase one of our trekking tours, 10% of the proceeds go to children in Bukit Lawang who can’t afford to go to school and single mothers who struggle financially. This money helps the children attend school and eventually find jobs that will allow them to support themselves and their families.

As we grew up in the area, we have excellent knowledge about the jungle and the animals who live in the Gunung Leuser National Park. You will get the chance to see some rare species of animals including the orangutan. Besides the beauty of the jungle, we offer some extreme fun as well by tubing the river as the final part of your jungle trek. We will fully guide you on your jungle trek to make sure you have an unforgettable experience.