Discover Sumatra’s Wonders
At Sumatra Trekkers, we're excited to welcome you to the lush rainforest of Sumatra. Explore the breathtaking beauty of Gunung Leuser National Park, a UNESCO World Heritage Site, while experiencing the rich wildlife and vibrant local culture.
The untamed beauty of Sumatra’s Gunung Leuser National Park
Most travellers know it simply as the Sumatran rainforest -a vast, wild expanse teeming with life. But at its heart lies Gunung Leuser National Park, a UNESCO-protected treasure and one of the last places on Earth where orangutans still roam free in the wild.
Encounter rare species in their natural habitat while trekking through lush jungles.
Towering trees, tangled roots, and the call of gibbons above. This is nature on its own terms, and it's unforgettable.
How to get to Genung Leuser National Park, Sumatra.
Recognised as part of the Tropical Rainforest Heritage of Sumatra, Gunung Leuser is more than a park - it's one of the world's most important ecosystems. Few places offer such a concentrated dose of biodiversity, ancient forest, and ecological importance.
Experience the magic of encountering Sumatran Orangutans and diverse jungle inhabitants in their natural habitat.
Explore Sumatra's wild heart along side passionate guides, raised in the jungle.
Your journey directly contributes to vital rainforest conservation.
Home to the Earth’s
most precious wildlife
This jungle is home to some of the rarest and most endangered animals on the planet. Including the critically endangered Sumatran Orangutan, found only in this region.
Trek quietly and you might also encounter Thomas’s langurs, gibbons, hornbills, roughneck monitors, pig-tailed macaques and more.
A tapestry of life awaits
With an estimated 10,000 different plant species, nearly 600 bird species, and hundreds of mammals, amphibians, and reptiles, every moment in the rainforest promises discovery.
Experience the Magic
of Jungle Nights
Imagine drifting off to sleep surrounded by the sounds of the jungle. Each night becomes a new adventure, as the vibrant life of the rainforest immerses you.
Book your adventure
Embark on a unique trek and immerse yourself in the beauty of Sumatra’s rainforest.