From our home in Arusha, Tanzania, we've built a movement that connects travelers with the soul of Africa — while ensuring the people and wildlife that define it thrive.
International Volunteer HT was born in 2021 under the shade of an ancient baobab tree in Arusha, Tanzania. Our founders — a Maasai wildlife guide and a community development specialist — shared a vision: to show the world Africa's true beauty while ensuring the people who call it home share in the prosperity.
They were tired of seeing mass tourism extract wealth from the continent without giving back. So they built a different model. One where guides are co-owners. Where every booking funds conservation. Where travelers leave not just with photographs, but with a genuine understanding of the land and its people.
Today, International Volunteer HT operates across 12 African countries with a team of over 120 local experts, 18 conservation programs, and a community impact fund that has disbursed over $2.4 million into local projects — all from our headquarters in Arusha, at the foot of Mount Kilimanjaro.
30% of every booking goes directly to local community development — schools, clinics, clean water, and livelihoods.
We only partner with lodges and operators that meet our 47-point ecological standards. No exceptions.
We publish our annual impact report publicly — how much was raised, where it went, and what it built.
To connect curious travellers with authentic African experiences that generate measurable benefit for wildlife, ecosystems, and the communities that steward them.
An Africa where the economic value of a living lion or an intact forest far exceeds any alternative — because tourism and conservation make it so.
Every International Volunteer Home Tz traveller departs knowing their trip funded something real. We provide proof — names, coordinates, and outcomes — not vague pledges.
Impact that can be verified, measured, and built upon. These figures are audited annually by an independent third party.
Five years of growth, hard lessons, and milestones that shaped who we are.
Joseph Ole Simel and Grace Mushi launch International Volunteer Home Tz with three safari routes and a bold community-first promise.
First volunteer programs launch. 150 travelers in year one. First community school completed in Longido, Tanzania.
International Volunteer Home Tz is recognised by the UN World Tourism Organisation as a global model for responsible eco-tourism.
A landmark moment. Our community impact fund surpasses $1.5M disbursed. New programs open in Rwanda, Ethiopia, and Botswana.
New regional offices launch across East and Southern Africa, alongside a certified training academy for local guides.
Operating at scale with regional offices across East and Southern Africa, a certified training academy for guides, and a new booking platform launching in 2026.
Built by Tanzanians, for the world. Our core team brings together deep local expertise and global standards.
Founder & CEO
We work alongside world-class conservation bodies, government agencies, and international NGOs who hold us to the highest standards.
Whether you're here to explore or to serve, you'll leave with more than memories. You'll leave having made a difference.