Gombe National Park

In July 1960, a 26-year-old Englishwoman named Jane Goodall arrived on the shores of Lake Tanganyika and walked into the forest above the beach to observe wild chimpanzees. What she documented over the following decades — tool use, complex social behaviour, emotional bonds, violent warfare between communities — overturned centuries of assumptions about what separated humans from other animals. That forest is Gombe National Park, Tanzania’s smallest national park at just 52 square kilometres, and it remains one of the most historically significant wildlife research sites on Earth.

Today Gombe offers visitors the chance to trek with the descendants of the chimpanzees Jane Goodall first habituated — the Kasekela community, which has been continuously studied since 1960, making it the most thoroughly documented wild chimpanzee population in the world. Sitting in the steep forest as these animals groom, play and rest around you, you are not just watching wildlife. You are part of a 65-year scientific conversation.

Where is Gombe?

Gombe sits on the eastern shore of Lake Tanganyika in western Tanzania, 16 km north of Kigoma town. There is no road access — the park is reached exclusively by boat from Kigoma, a journey of 1–2 hours on a water taxi or park speedboat. The park’s western boundary is the lake itself; the eastern boundary is the forested escarpment rising steeply above.

Gombe vs Mahale: choosing between Tanzania’s two chimp parks

Both parks offer chimpanzee trekking on Lake Tanganyika. The differences are significant:

• Gombe is smaller (52 sq km), accessible by water taxi from Kigoma, less expensive overall and has the unparalleled historical significance of the Goodall research legacy. The infrastructure is more basic.
• Mahale is larger (1,613 sq km), fly-in only, more expensive and has a larger chimp population. The beach and lake experience at Mahale is more developed as a luxury destination.

Many western Tanzania itineraries combine both on a Lake Tanganyika circuit: fly to Mahale, boat to Gombe, train or fly out from Kigoma.

The Kasekela community

The main trekking group, the Kasekela community, currently numbers around 60 individuals and occupies the central section of the park. Rangers track the group daily and radio their location to guides — so the search phase of the trek is typically shorter than at Mahale. Once you are with the group, you have one hour of observation time. The steep forest terrain, combined with the chimps’ energy and speed, means that hour passes in what feels like minutes.

The Kasekela chimps are famous for specific individuals documented across generations in Goodall’s research. David Greybeard — the first chimp to allow Goodall close observation — was a Kasekela male. The lineage and social history of this community is unprecedented in primate research.

The beach and the lake

Gombe’s research station sits on a rocky beach directly on the lake. After the morning trek, swimming and snorkelling in the spectacularly clear Lake Tanganyika water is one of the park’s great pleasures — cichlids in dozens of species hover around the rocks, and the water temperature is warm and inviting year-round. The olive baboon troops are fully habituated and wander boldly through the research station — entertaining but not to be approached with food.

The Jane Goodall Institute presence

The Jane Goodall Institute (JGI) maintains an active presence at Gombe, with a small exhibition covering the research history and conservation work. The researchers here continue long-term behavioural studies. Visiting Gombe therefore has a direct conservation contribution dimension beyond standard ecotourism park fees.

Combine Gombe with…

• Mahale Mountains — the classic Lake Tanganyika chimp circuit.
• Lake Tanganyika — Kigoma base, Ujiji historic site and lake ferry travel.
• Katavi National Park — the remote western Tanzania safari partner for a complete circuit.

Frequently asked questions about Gombe

How hard is the chimpanzee trek at Gombe?

Moderate to strenuous. The terrain is steep and forested, and you follow the chimps wherever they go. In dry season the trails are manageable for most fit adults; in wet season they are genuinely demanding.

Is Gombe cheaper than Mahale?

Yes — significantly. The Kigoma water taxi approach is far cheaper than a charter flight to Mahale, and the basic guesthouse accommodation at Gombe costs a fraction of Mahale’s luxury camp rates. The chimp trekking permit cost is comparable.

What is the minimum age for chimp trekking at Gombe?

TANAPA requires trekkers to be aged 12 and above.

Can you stay overnight at Gombe?

Yes — the park has a basic guesthouse at the research station and a public campsite. Staying overnight allows for an early morning trek at prime chimp activity time and a leisurely afternoon on the lake.