Visit the Gorillas of Gabon: Gorilla Trekking Tours

Gabon gorilla trekking means tracking habituated western lowland gorillas on foot through coastal rainforest and swamp, mainly in Loango National Park and, on a smaller scale, in Moukalaba-Doudou National Park. Most visitors book it as part of a guided Loango safari package that includes boat transfers and lodge nights. Gabon sits on the Atlantic coast of Central Africa, and its forests shelter one of the largest populations of this critically endangered gorilla on Earth.

Western Lowland Gorillas You Track on a Gabon Gorilla Trekking Safari

Every gorilla trekking safari in Gabon is a search for the western lowland gorilla, one of two subspecies of western gorilla. The other, the Cross River gorilla, lives on the Nigeria and Cameroon border and is not trekked in Gabon. Mountain gorillas, the animals people track in Bwindi and the Virungas, belong to a different species altogether: the eastern gorilla.

Side by side, the difference is visible. Western lowland gorillas are a little smaller and lighter, with shorter, browner coats, and many adults carry a reddish or chestnut cap of hair on the crown. Silverbacks show the familiar pale saddle, though it often spreads further down the thighs than on a mountain gorilla. The brow ridge is heavy, the skull broad. A grown silverback weighs in the region of 150 kg, about twice the bulk of an adult female, which is why even a relaxed male looks enormous when he sits up in the undergrowth.

Behaviour differs too, and you will notice it on the trek. Western gorillas eat far more fruit, so they travel further each day to reach fruiting trees, and they climb much more. Researchers estimate they spend up to roughly a third of their time off the ground. Family groups tend to be smaller and more spread out than the large, tight mountain gorilla families of Bwindi, with usually a single silverback leading several adult females and their young. The day runs in a loose cycle of feeding bouts and rest breaks, with grooming and play among the juveniles in the pauses, and a family can roam a home range that one Loango operator puts at around 20 square kilometres.

Are there gorillas in Gabon outside the trekking parks? Plenty. They live in forest right across the country, from the coastal swamps to the roadless northeast, so anyone who comes to watch the gorillas of Gabon at Loango is seeing one family out of a national population that runs well into the tens of thousands. Gorillas share roughly 98 percent of their DNA with people, a figure guides like to quote at the briefing, and it is also the reason a human cold can kill them.

Gabon holds tens of thousands of these gorillas. They are the most numerous gorilla in Africa, yet they remain Critically Endangered because hunting, disease and logging can cut numbers faster than the slow breeding rate can replace them. For a full species profile, see our guide to the western lowland gorilla and the wider overview of types of gorillas. To place Gabon among every country where you can watch wild gorillas, our park by park guide on where to see gorillas in Africa lays out the full map.

Where Gorilla Trekking Happens in Gabon: Parks With Habituated Groups

Gorillas live across most of Gabon, yet gorilla trekking tours run in only a handful of places. That is because a wild gorilla family has to be habituated first, a process of following it daily until it accepts quiet human company. With western lowland gorillas this takes five years or more, against roughly two years for mountain gorillas, so habituated groups are rare.

Gabon created a network of 13 national parks in 2002, covering roughly a tenth of the country, and forest still covers the large majority of its land. Inside that network, these are the places that matter for a gorilla trip:

For nearly every traveller, then, Gabon gorilla trekking means Loango, with Moukalaba-Doudou as the extra for people who want a second, rougher and more community trek.

Tour pages often list Lopé or Langoué Bai under gorilla trekking as well, so it pays to check the status of each site before you book. The finder below sets out the places linked with gorilla viewing in Gabon, including the Fernan Vaz rescue project north of Loango, and what each one means for your plans.

Loango National Park Gorilla Trekking: The Atananga Group

Loango gorilla trekking grew out of a research project. The Max Planck Institute for Evolutionary Anthropology began habituating gorillas here in 2005 with Gabon’s national parks agency (ANPN), and the work is still known as the Loango Gorilla Project. An early group shrank too small to keep following, and the team moved on to the Atananga group, which became used to observers over several years and opened to tourism in June 2016. Reports since then have put the family at around sixteen or seventeen members, led by a single silverback called Kamaya, though births, deaths and transfers change the count. A little over 800 visitors saw the group between the opening and early 2020, then visits stopped for about two years during the pandemic before resuming, and recent trip reports from the lagoon side describe good visits in both the wet and dry seasons.

The trek itself is small and tightly managed. A maximum of four visitors join each daily visit, and the lodge operator runs visits on three days a week (some agents quote four, so ask which days apply to your dates). The hour with the gorillas starts once the trackers have found them, never at the boat landing. Researchers and trackers follow the family every day, so the team usually knows roughly where the gorillas nested the night before.

Getting to the start is part of the day. Lodges sit around the Iguéla lagoon, and you cross by motorboat to the research camp in the forest, a ride of roughly an hour depending on your lodge. From there the walk can be short. It can also run for hours, because western gorillas cover more ground than mountain gorillas and the Atananga range includes swamp forest. Trip reports describe everything from a thirty minute walk to well over two hours before contact, with a full forest day lasting anywhere from about two to eight hours door to door.

Where you stay depends on the season and the operator. Recent names include Loango Lodge, the tented Loango Savanna Camp on the estuary, Ndola Lodge on the Iguéla river, Akaka Forest Camp and Akaka Crocodile Camp deep in the south of the park for river trips, and Louri River Camp in the Tassi area, where buffalo graze the open savanna. Most gorilla packages bundle the trek, a lodge, meals and boat transfers, and the number of trekking slots is so small that availability, not price, is usually what limits a booking. For how this compares with the many daily slots in Uganda, see our main gorilla trekking guide.

Loango is also a wildlife safari in its own right. Forest elephants walk the beaches, hippos sometimes wade into the surf, red river hogs and buffalo graze the coastal savanna, and humpback whales pass offshore in the dry season. That combination of beach and forest is why Loango earned the nickname Africa’s last Eden. The lodge operator also runs guided forest walks with ecoguides, night turtle patrols on the beach from October to February, and whale trips out of Port Gentil from the middle of July to the middle of September, so most people fill the days between gorilla treks without trying.

Moukalaba-Doudou Gorilla Tracking From Doussala

Moukalaba-Doudou gorilla tracking is the quieter option, and it suits travellers who value the community side of a trek. The park lies in southwest Gabon between the coast and the Congo border, a mix of forest, savanna and river floodplain. Gorilla visits leave from Doussala, a small village on the park’s edge.

Habituation here began in 2003, when researchers from Kyoto University started training local trackers and following a family known in the literature as Group Gentil. A Gabonese NGO, PROGRAM, founded in 2004, was appointed by the parks agency in 2014 to habituate a second family, the Mussiru group, for tourism, working with Kyoto and Gabon’s tropical ecology research institute (IRET). Its base is the Douguetsi research camp, roughly 6 km from Doussala beside the Moukalaba River. Private operators began bringing visitors in around 2016.

Habituation here has been slow and patchy. Project reports describe the Mussiru silverback as still very defensive when approached, a gap in funding that left the camp without a primatologist for a season, and new trackers who had to learn the forest from scratch. Researchers working in Gabon say a western lowland family can take anywhere from six to fourteen years to settle, against months for mountain gorillas in Bwindi. While a group is still being habituated, guidelines ask observers to keep around 20 metres back rather than seven, so ask your operator which family you will visit and how close you can expect to be.

Practical details are thinner than at Loango. Visits have to be arranged in advance so the trackers and guides are ready, accommodation is simple camping or village lodging, and the drive in is long on rough roads. Some itineraries avoid part of that drive with a charter flight to Gamba and a vehicle transfer, staying at Nyanga River Lodge, which sells gorilla tracking as its main activity. Some sources describe the gorillas as only partly habituated, so expect a more variable sighting and a wilder feel. Operators cite a minimum age of 15 and a seven metre viewing distance. In return, tourism and research jobs are among the few steady incomes in Doussala, and residents credit them with cutting the bushmeat trade around the park.

The usual plan pairs both parks: Loango first for the more reliable trek, then the overland leg south to Doussala for a second visit with a different family.

Lopé and Ivindo Gorilla Tours: Chance Sightings and Bai Watching

Two more parks turn up on Gabon gorilla tours, and it pays to know what each one really offers before you book. Lopé National Park once had its own habituation project at Mikongo, in the forest south of the savanna, run with the Zoological Society of London. That project closed years ago, and travellers on forums still ask whether it has restarted. Some agency websites list gorilla tracking at Lopé; treat that as unconfirmed unless the operator names the family, the camp and the research team behind it. What Lopé does deliver is a good chance of crossing gorillas by luck on forest walks, plus the mandrill hordes most people come for.

Ivindo National Park, in the northeast, is the other way to see the gorillas of Gabon. At Langoué Bai, a marshy clearing deep in the forest, gorillas and forest elephants come out to feed on sedges and water plants, and visitors watch from a raised platform at the edge. Nobody walks up to a family here. Instead you sit, wait and watch, sometimes for hours, which suits patient people and photographers with long lenses. Getting to the bai means a long road or charter to Makokou and then a forest hike to the camp, so it is a specialist trip. Ivindo also has Kongou Falls, one of the largest waterfalls in Central Africa, which some itineraries pair with the bai on the same visit. Check the camp before you commit, though. The Wildlife Conservation Society built it for research and ran only a short ecotourism pilot, and a recent visitor report described it as semi abandoned, with the viewing platform in very poor repair and days of road, river ferry and hiking to get in. Treat Langoué as an expedition, not a gorilla tour.

The Fernan Vaz Gorilla Project, on Evengue island in the lagoon just north of Loango, is a different kind of visit. It cares for gorillas orphaned by the bushmeat trade, and its visitor centre offers rooms and a short walk to view the island where a small number of rescued adults live. It pairs easily with a Loango stay and explains why the wild population is under pressure, but these are rescued animals, not a wild family, so book it as a rescue project rather than a trek.

Neither park replaces Loango for a guaranteed trekking slot. Both make sense as extras on a longer route through the country.

Gabon Gorilla Trekking Tours, Packages and Sample Itineraries

Almost every Gabon gorilla trekking tour is sold as a package, because the trek, the lodge, the boat and the road or air transfer cannot easily be booked apart. Agents recommend seven or eight days at the least and ten to twelve for a first visit, since one lost transfer day can wipe out a trekking slot. These are the shapes most packages take.

Booking ahead matters more here than in Uganda. With four places on three days a week, July and August departures fill early, and agents advise six to nine months of notice for those months. When you compare packages, ask three questions. Is the gorilla visit confirmed with ANPN, or only requested? How many trekking days are built in, in case the first one fails? And does the price cover the boat and road transfers, which are where hidden extras tend to sit? Group trips usually run with small numbers, often eight people or fewer, which in practice means two separate gorilla parties on different days.

A Gorilla Trekking Day in Gabon, Hour by Hour

No two days match, but a typical Loango gorilla trek follows a pattern. Use this as a rough guide when you plan your energy and your packing.

Several things catch people out. The heat and humidity on the coast are heavy, far more draining than the cool hills of Bwindi, so carry more water than you think you need. Ants are a known nuisance on these trails, and guides will tell you to tuck trousers into socks; gorilla trekking gaiters do the job better. Tsetse flies and sweat bees can be present, so long sleeves in a neutral colour help. Waterproof boots with a good grip matter more than in East Africa because of the swamp sections; our guides to gorilla trekking boots and gorilla trekking gloves cover both, and the full gorilla trekking packing list works for Gabon with lighter layers swapped in.

Photography is harder than in Bwindi too. Western gorillas spend a lot of time in the canopy and in dense, dark undergrowth, so a fast lens and high ISO tolerance pay off. Flash is not allowed.

Gorilla Habitat and Diet Seen on a Gabon Trek

On a Gabon gorilla trek you walk through several habitat types in one morning, and each one shapes how the gorillas behave. Loango mixes coastal savanna, lagoons, mangrove, swamp forest and dry lowland rainforest. The gorillas move between them as fruit ripens, which is why trackers watch the fruiting calendar as closely as the trail signs.

Fruit dominates the diet when it is available. Figs and other soft forest fruits are favourites, and a family can spend a long session up a single heavily laden tree. When fruit runs short, the gorillas fall back on leaves, pith, stems and bark, and on the herbs of swampy clearings, which are rich in minerals. They also eat termites and ants now and then, breaking into nests for a protein boost.

That diet makes them gardeners of the forest. Seeds pass through the gut and are dropped far from the parent tree, often in a dung pile full of nutrients, and many tree species rely heavily on apes and elephants to spread them. Nest sites are a feature of the habitat too. Each evening every weaned gorilla builds a new nest from bent branches, on the ground or in low trees, and trackers count these nests to estimate group size and follow the family’s route.

All of this explains the trekking experience. A fruiting season can keep a group in a small area, giving short walks. A lean month sends them wandering, and your walk gets longer.

Rules for Ethical Gorilla Trekking in Gabon

Gorilla trekking in Gabon follows the IUCN best practice guidelines for great ape tourism, and the rules are stricter in spirit than anywhere else in Africa because each habituated family represents years of work.

Guides can end a visit early if the gorillas show stress, or cancel it for weather or a sick visitor. It feels hard on the day, but it is the reason these families stay healthy enough to visit at all. The permit and park fees you pay fund trackers, researchers and patrols, and part of the money reaches communities around the park. Choosing a licensed operator that works inside the official programme, rather than anyone offering to find wild unhabituated gorillas, is the most useful thing a visitor can do.

Best Time for a Gabon Gorilla Trekking Trip

You can do a gorilla trekking trip in Gabon in any month, but the seasons change the walk, the wildlife extras and the travel conditions. Gabon has two rainy seasons and two drier ones.

You will see conflicting advice online. Some agents name June to September as the best gorilla months, because the roads are drier and travel is easier, while the Loango operator, which runs the trek, names January to May and calls June to August the hardest time for tracking. Both are right about different things: the dry months suit the travel, the wetter months suit the walk. If gorillas are the main goal, January to May gives the better odds of a short walk, and November to April is also when forest elephants and buffalo come out onto the beaches most often. If you want gorillas plus humpback whales, July to the middle of September works, as long as you are fit for a longer trek. Operators sometimes pause gorilla visits during research or health checks, so confirm dates early. For comparison, East African gorilla seasons are covered in our guide to the best time to go gorilla trekking in Uganda.

The planner below lines up gorilla conditions, weather and the other wildlife for the month you can travel, and checks whether your nights in Loango leave a spare day.

Gabon Gorilla Trekking Compared With Bwindi and Odzala

Most people weighing a Gabon gorilla trek are also considering Uganda’s Bwindi or the Republic of Congo’s Odzala-Kokoua National Park. Each delivers something different, and our guide to where to see gorillas in Africa covers the Central African Republic and DR Congo options as well.

Bwindi is the reliable, well organised option. The 2018 census counted 459 mountain gorillas in Bwindi, out of a world total of 1,063, and roughly twenty habituated families across the Buhoma, Ruhija, Rushaga and Nkuringo sectors mean permits are far easier to find. Mountain gorillas spend most of their time on the ground in tight family groups, so the hour is usually clearer and closer. The catch is steep hill walking at altitude. Start with our Bwindi gorilla trekking safari guide, or compare with Rwanda gorilla trekking in Volcanoes National Park.

Odzala-Kokoua is Gabon’s closest rival for western lowland gorillas. Run by African Parks with the national government, it tracks habituated families from Ngaga Camp, with the same four person, seven metre, one hour rules and a minimum age of 15. Odzala adds forest clearings called bais, where elephants, buffalo and sitatunga gather, plus river trips. It is more polished and more expensive than Gabon, reached by charter flight from Brazzaville. Our Congo gorilla trekking safari page covers the Congo options.

Gabon wins on variety: rainforest gorillas one day, elephants on a beach the next, and whales or nesting turtles in season. It loses on logistics and on the number of trekking slots. If the difference between the two gorilla types is what you are deciding on, read mountain gorilla vs lowland gorilla for the full comparison, and note that eastern lowland gorillas are a third option in the DRC’s Kahuzi-Biega National Park.

Gabon Gorilla Population, Threats and Conservation Tourism

Western lowland gorillas are the most numerous gorilla on Earth. A WCS led study published in 2018 estimated roughly 360,000 across their whole range, with Gabon and the Republic of Congo holding most of them. Nobody has an exact count for Gabon, since gorillas in dense forest are counted from nests and dung along survey lines rather than seen, yet the country is clearly one of the strongholds. That is one reason conservation tourism here matters so much.

Three threats stand out. Ebola is the worst: outbreaks in Gabon and the neighbouring Republic of Congo in the 1990s and early 2000s killed thousands of gorillas and chimpanzees, and the virus kills most gorillas it infects. Hunting for bushmeat continues outside and sometimes inside parks, and wire snares set for antelope and pigs maim gorillas too. Logging and roads open up forest to hunters even where trees remain. Because a female gives birth only once every four years or so, a population takes decades to recover from a heavy loss.

Against this, Gabon has a strong record. Its national park network, ranger patrols, research stations at Loango and Moukalaba-Doudou, and forest certification work all help. Tourism adds money and, above all, gives villages a direct reason to keep gorillas alive: trackers, guides, boat drivers, cooks and lodge staff all earn from a living gorilla family. Local beliefs about gorillas vary between communities, from respect for them as forest guardians to resentment when they raid crops, and community jobs from tourism have helped shift attitudes around parks like Moukalaba-Doudou.

If you cannot go yourself, you can still help by supporting the conservation groups that work in Gabon’s parks, buying certified timber and palm oil, and choosing operators that pay official fees. The broader case for gorilla tourism is covered in our piece on ecotourism saving gorillas in Africa.

Pairing a Gabon Gorilla Trek With Other African Safaris

Gabon rewards a longer trip. A classic route adds Lopé National Park by train or road from Libreville, for savanna and forest walks and the chance to see mandrill hordes of several hundred animals; our mandrills tour in Gabon guide explains how those trips work. Pongara National Park, across the estuary from Libreville, is an easy add-on for turtle nesting in season.

Plenty of travellers use Gabon as the western half of a trip covering both gorillas, then fly east for mountain gorillas in Bwindi or Rwanda. That gives you both gorilla species, two very different forests and a direct comparison most people never get. From Uganda it is a short step to Masai Mara safaris in Kenya or Serengeti safaris in Tanzania for big game, and primate fans can carry on to the lemurs covered in our primates of Madagascar guide. Angola, another rarely visited gorilla country, is covered in our Angola gorilla tours page.

Visas, Safety Advisories and Getting to Gabon for Your Trek

Getting there. International flights land at Léon Mba International Airport in Libreville. For Loango, most itineraries fly or take a boat to Port Gentil, then drive four to five hours on mostly unpaved roads to the lagoon, finishing by boat. Some operators use light aircraft instead. Moukalaba-Doudou is a long drive further south via Tchibanga. Travellers who have done the circuit often say the road days are the hardest part of the trip, with rough tracks and long hours, so build in rest time and do not plan a trek on the same day as a long transfer.

Visas. Most nationalities need a visa, and European Union citizens are no longer exempt. Gabon runs an online visa system: you apply online, receive an entry authorisation by email, and the visa is issued on arrival in Libreville. At the latest check the single entry eVisa cost €70 plus a €15 processing fee, and it is valid for arrival at Libreville airport only. Gabon’s embassies also issue visas and are often the smoother route. Gabon has suspended visa issuance to US citizens as a reciprocal measure, after the United States placed partial entry restrictions on Gabonese nationals, and the US State Department advises Americans to check with a Gabonese embassy or consulate before planning a trip. It is not clear whether visas issued before the suspension are still honoured at the border. Rules can change quickly, so confirm before you book anything that cannot be refunded.

Health. A yellow fever vaccination certificate is required for entry. Malaria is present all year, so take medical advice on prophylaxis. Medical care outside Libreville and Port Gentil is limited, and evacuation insurance is strongly advised for a remote park like Loango.

Safety. The US State Department rates Gabon at Level 2, exercise increased caution, citing unrest, crime and limited health care. Demonstrations can happen in Libreville and Port Gentil, and petty crime and thefts from vehicles occur in cities. Gabon has been politically calm since the military takeover of August 2023 and the presidential election that followed, and the parks themselves are quiet. Check your own government’s travel advice before you travel and again close to departure.

The checker below runs through the four things most likely to stop a gorilla visit in Gabon: your passport, the yellow fever certificate, the age of the youngest traveller and the fitness of the slowest walker.

Language and guides. French is the working language, and English speaking guides are fewer than in East Africa. Ask your operator to confirm an English speaking guide in writing if you need one. For general advice on choosing a company, see our list of gorilla safari companies.

Gabon Gorilla Trekking Questions