Is gorilla trekking ethical – and does your visit help?

Yes – when conducted through authorised safari planners with valid permits from the Uganda Wildlife Authority or Rwanda Development Board. Well-managed gorilla trekking funds anti-poaching operations, veterinary care, habitat protection, and local community development. The mountain gorilla population has grown from below 620 to 1,000+ since regulated tourism began. Strict visitor protocols limit group sizes, approach distances, and visit duration to minimise stress and disease risk to the gorillas.

Gorilla tourism revenues are a major source of funding for gorilla conservation in Uganda, Rwanda and Congo-Brazzaville. Uganda directs 20% of national park gate revenue to surrounding communities, reducing reliance on forest resources. Rwanda channels 10% of tourism revenue into community benefit programmes. Permit income also finances ranger salaries, patrol equipment, and the gorilla veterinary programmes. In Odzala-Kokoua National Park, 100% of tourism revenue flows back into conservation and local community development. Without tourism revenue, the economic case for maintaining gorilla habitat against agricultural and extractive pressures would be much harder to sustain.

The regulated minimum approach distance is seven metres. In practice, gorillas do not always observe this boundary and may approach trekkers. Rangers are trained to manage proximity and will reposition the group if a gorilla comes too close. The 7-metre rule exists to reduce the risk of respiratory disease transmission from humans to gorillas, who share approximately 98% of human DNA and are highly susceptible to human illnesses.

A maximum of eight trekkers per gorilla family per day is the standard limit across Uganda and Rwanda. This cap is set by national park authorities to limit the cumulative stress on the gorilla group. Combined with the one-hour maximum observation window, these restrictions mean that any given family is exposed to a controlled and predictable level of human contact. Some parks operate a second visit slot, sometimes called a habituation experience, which allows longer time with partially habituated families.

Visitors showing any symptoms of respiratory illness – including a common cold – are required to withdraw from the trek. All trekkers must wash hands before entering and after leaving gorilla habitat. Face masks are required when in proximity to gorillas. No food may be consumed near the gorillas. These rules are enforced by rangers and guides and are not optional. If you are unwell on the day of your trek, your safari planner should assist with rebooking where possible.

Mountain gorillas (Gorilla beringei beringei) are classified as Endangered on the IUCN Red List – a downgrade from Critically Endangered in 2018, reflecting genuine population recovery. The global population stands at approximately 1,000 individuals, all living in two populations: the Virunga Massif (shared between Uganda, Rwanda, and the Democratic Republic of Congo) and Bwindi Impenetrable National Park in Uganda. Western lowland gorillas and Cross River gorillas remain Critically Endangered.

Both countries offer high-quality, well-managed gorilla trekking, and the choice depends on budget, itinerary, and travel priorities. Uganda offers lower permit costs (US$800 versus Rwanda's US$1,500), more habituated gorilla families at Bwindi, and easier combination with chimpanzee trekking. Rwanda's higher permit cost supports premium-positioned lodges and shorter average trek times due to more accessible terrain at Volcanoes National Park. Rwanda also combines efficiently with a wider range of East African safari circuits.

When you book a safari with Africa Geographic, we will source permits directly from the Uganda Wildlife Authority or Rwanda Development Board, which employs and fairly pays local guides and porters, and is transparent about where revenues flow. Africa Geographic works exclusively with vetted partners on the ground who meet these standards and are invested in long-term conservation outcomes. Our safari experts will tell you about our community benefit practices, guide employment policies, and any additional conservation contributions beyond the permit cost. A briefing on visitor protocols before departure is a minimum expectation.

This is one of the most common questions from guests who have previously tracked mountain gorillas in Rwanda or Uganda. Western lowland gorillas are found in the tropical lowland forests of West and Central Africa. They are slightly smaller than mountain gorillas and, because they live at lower, warmer altitudes, their fur is less dense. Crucially, because their diet is heavily fruit-based, they are significantly more arboreal – spending more time in the trees and constantly on the move through the canopy and forest floor. This makes encounters with them wilder and less predictable than the typically relaxed, ground-level mountain gorilla experience. Watching a western lowland silverback stride into a sunlit baï clearing is a rawer, more instinctive encounter – and many guests who have done both describe it as the more visceral of the two.

Gorilla watching (unhabituated gorillas): A 3-minute walk from Camp Imbalanga leads to an elevated covered lookout at Imbalanga Baï. Wild gorillas enter the clearing to feed. No time limit – guests can stay all day, and multiple sightings are common. No trek permit required, no hiking, no masks. This is the signature Odzala experience, available at several baïs across the park.

Gorilla trekking (habituated gorillas): A guided trek through the forest to spend up to one hour with a habituated family group at close quarters. Maximum one visit per day. Hiking through Marantaceae forest is involved. Masks required. A trek permit (~US$400 per person) is required in addition to safari costs. Guests participating in gorilla tracking must also submit a Medical Declaration Form, signed by a doctor, confirming fitness and the absence of TB symptoms, and confirming up-to-date polio and measles vaccinations.