Discover the Wild Heart of Sumatra Responsibly and Ethically.
Eco-Friendly Jungle Treks, Rare Wildlife Encounters & Authentic Cultural Experiences in Bukit Lawang
Discover the Magic of Sumatra with Unforgettable Eco-Adventures
Sumatra Orangutan is dedicated to offering authentic, ethical, and unforgettable jungle trekking experiences in the heart of Gunung Leuser National Park. From the very beginning, our mission has been clear: to protect the critically endangered Sumatran orangutans, preserve biodiversity, and create awareness within the local community.Our eco-conscious tours are designed not only to minimize environmental impact but also to generate meaningful benefits for local people—through fair employment, support for traditional handicrafts, women’s empowerment, and community-based initiatives. By joining our off-the-beaten-path expeditions, you help us sustain remote villages while discovering hidden gems of Sumatra’s rainforest.We believe that every step in the jungle should be taken with respect—for nature, wildlife, and people. That’s why our English-speaking guides, all officially certified by ITGA–HPI (Indonesian Tourist Guides Association), are committed to following strict ethical trekking guidelines and national park rules. Their deep knowledge and passion will make your journey both educational and inspiring, while ensuring the forest stays clean and the wildlife safe.Our promise: A low impact on the rainforest, but a lasting positive impact on local communities.
Ethical Treks
Embark on a Responsible Sumatran Rainforest Adventure – Witness Orangutans and Wild Wonders in Harmony with Nature!
3 Hours Trek
Ideal for families, adventurers, and those short on time! This half-day trek through Sumatra’s lush rainforest provides a gentle yet thrilling adventure. Stroll near Gunung Leuser National Park and catch glimpses of semi-wild orangutans thriving in their natural environment. Pause for a delicious snack of seasonal tropical fruits before heading back to Bukit Lawang with an exhilarating river tubing ride—a perfect mix of excitement, safety, and lasting memories!
1 Day Trek
Short on time but craving adventure? This 6–7 hour jungle trek immerses you in the wild beauty of Gunung Leuser National Park, where you can encounter Sumatran orangutans in their natural habitat. Trek along verdant jungle paths, spot rare wildlife like Thomas Leaf monkeys and tropical birds, and recharge with a local-style lunch surrounded by nature. End your adventure with a thrilling river tubing ride back to Bukit Lawang—the perfect mix of excitement and relaxation!
2 Days Trek
Venture deep into Gunung Leuser National Park, where the rainforest teems with life—spot wild orangutans swinging through the canopy, playful gibbons calling in the distance, and curious Thomas leaf monkeys, macaques, and even peacocks along the way. As night falls, unwind at our serene riverside camp, lulled by the sounds of the jungle. Wake up to the misty dawn, savor a hearty breakfast, and set out for more exploration before your grand finale: a scenic jungle raft ride back to Bukit Lawang—the perfect end to your wild Sumatra getaway!
3 Day Trek
Immerse yourself in Sumatra’s untamed wilderness on this multi-day trek through Gunung Leuser National Park. Encounter eight primate species, from majestic wild orangutans to acrobatic siamangs, while staying at two unique jungle camps—one nestled by a river, the other near a cascading waterfall. Fall asleep to the symphony of the rainforest and wake to misty mornings, culminating in a thrilling Bohorok River rafting journey back to Bukit Lawang. An ethical wildlife adventure you’ll never forget!
4 Day Trek
Uncover the mysteries of Sumatra’s ecosystem on this extended jungle trek. Search for vibrant hornbills, giant squirrels, and wild peacocks, with possible traces of elusive sun bears. Each night, camp in a new remote location, and if you dare, join guided night walks to spot rare creatures after dark. Savor freshly prepared meals under the canopy before ending your journey with a scenic river tubing ride back to civilization. A wild, immersive escape!
