ABOUT US
Sumatra Tour Adventures is an eco-conscious trekking agency with the mission to offer authentic, sustainable experiences in the heart of Sumatra’s pristine jungle. Launched in 2024, we are a locally owned and operated business that collaborates closely with local guides and the Bukit Lawang community. Our vision is simple: to provide travelers with unforgettable jungle adventures while supporting conservation efforts and empowering local people.
We believe that eco-tourism is a powerful way to protect the natural beauty and biodiversity of the Gunung Leuser National Park, one of the world’s most biodiverse rainforests, and a vital habitat for the endangered Sumatran orangutans. Thus, By connecting visitors with the jungle, its wildlife, and the local community, we aim to foster a deeper understanding of the importance of conservation and the role we all play in preserving this unique environment.
Our team of experienced guides are passionate about sharing their knowledge of the rainforest. They strictly follow the guidelines of Gunung Leuser National Park, ensuring that all our tours respect both the environment and the wildlife we encounter. We minimize our impact on the ecosystem while offering immersive and educational experiences in the jungle.
MEET THE TEAM
People behind this experience, meet the man of the jungle that make this all happen!

Tondi Sirait
Founder / expert trekking guide ( Tour Operator )
Hello !
Welcome to my page ! My name is Tondi a trekking guide in Lawang and I am the founder of Sumatra Tour Adventures. Apart from being a trekking guide, I am also a guitarist at a bar in Bukit Lawang.
With over 5 years of experiences as a Jungle Trekking Guide in the stunning rainforests of Bukit Lawang, I passionate about sharing the beauty of the Sumatran jungle with visitors from around the world. My extensive knowlodge of the local wildlife, particulary the critically endangered Orangutans, as well as the region’s rich biodiversity, allow me to offer immersive and educational trekking experiences.
I founded Sumatra Tour Adventures specialize in eco-friendly treks that respect the natural habitat, ensuring minimal impact on the environment while providing unforgettable encounters with nature. Whether you’re seeking and adventurous with nature multi-day trek or relax day hike. I aim to create memorable journeys, tailored to each group’s interests and fitness level.
Join me for an adventure into the heart of the jungle, where every trail leads to discovery!

Wahyu Prayoga
Expert Trekking guide

Angga
Expert Trekking Guide

ipin
Expert Jungle Chef

Ucok
Expert Trekking Guide

Tambrin Ginting
Expert Trekking guide
OUR COMMITMENT
Explore Responsibly, Empower Locally
At Sumatra Tour Adventures, we are deeply committed to protecting the rich biodiversity of Gunung Leuser National Park and the unique culture of Bukit Lawang. Our jungle trekking experiences are designed not only to inspire awe but also to promote environmental sustainability, support the local community, and pave the way for a better future for the next generation.
We are a 100% locally owned and operated company, and we believe in leading by example. Our guides are from Bukit Lawang and surrounding villages, and we invest directly in local training, fair wages, and eco-conscious practices. Every trek with us helps strengthen the local economy and encourages the younger generation to value and protect their natural heritage.
Our treks follow strict Leave No Trace principles, and we actively collaborate with conservation groups to reduce environmental impact, especially in protecting endangered species like the Sumatran orangutan. We envision a future where tourism is not only an adventure, but a force for good. Join us in protecting the jungle, empowering the community, and inspiring the next generation, one step at a time.