Discover the incredible nature of Sumatra

Sustainable trekking holidays exploring local culture, wildlife, and fauna. Customized itineraries to your personal interests and needs.

Trekking in Gunung Leuser with sumatratrekking

Customized trekking experiences supporting land conservation in Sumatra.

Sumatra Trekking is an initiative of Ibu Bumi Orangutan, a non-profit organization focused on land conservation through outreach, restoration, and research.

Ibu Bumi Orangutan Organisation

Supporting the North Sumatran local environment and its people through a variety of projects focused on sustainability, education, and human-wildlife conflict resolution.

Current projects we support

Building conservation programs for the Sumatran Tiger

Developing agroforestry management systems and sustainable activities to support local farmers

Designing environmental and basic education programs for children

Studying ways of stop the human-wildlife conflict

Our volunteer program in Sumatra is based on the principle of giving and receiving.

Is there a skill you would like to share in contribution to one of Ibu Bumi Orangutan’s projects?

Get in touch and let’s figure out how we can work together.

Support our work

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