Bwindi Impenetrable Forest

The Batwa, forest hunter-gatherers who lived in and around Bwindi for millennia, were displaced when the park was gazetted in 1991 and now live in settlements along its margins without land rights of their own. Their situation is among the most difficult legacies of conservation in the region.

Batwa cultural experiences run from those villages and are the most direct way visitor money reaches the community. They cover forest skills, traditional medicine, hunting techniques and music, and are worth doing with an understanding of the history rather than as entertainment.

Bakiga farmers work the extraordinarily steep terraced hillsides that press right up against the forest edge, growing sorghum, beans and tea. The contrast between intensively cultivated slope and unbroken canopy, visible from almost any approach road, is one of the defining sights of a visit and illustrates the pressure the forest is under.

Community projects around Buhoma and Nkuringo channel a share of permit revenue into schools, clinics and craft cooperatives, and a portion of every gorilla permit is allocated to communities bordering the park under Uganda Wildlife Authority policy.

Bwindi exists for the mountain gorilla. Roughly half the world's remaining population lives in this forest, and more than twenty habituated family groups can be visited across four trekking sectors: Buhoma, Ruhija, Rushaga and Nkuringo.

The forest is ancient, having survived the last ice age, and holds an exceptional range of other life: chimpanzee, L'Hoest's and blue monkey, black-and-white colobus, forest elephant and over 200 butterfly species. Most of these are heard rather than seen through the dense understorey.

Around 350 bird species occur, including 23 of the 24 Albertine Rift endemics, which makes Bwindi one of the most significant birding destinations in Africa.

African green broadbill, Shelley's crimsonwing, handsome francolin, Rwenzori turaco and regal sunbird are the sought-after names. The Mubwindi Swamp trail from Ruhija is the classic birding route.

By Air

Light aircraft fly from Entebbe or Kajjansi to Kihihi and Kisoro airstrips in about an hour and a half, followed by a road transfer of one to two hours to your sector. Given the drive, most visitors fly at least one leg.

By Car

Bwindi lies eight to nine hours from Kampala, usually broken with a night at Lake Mburo or Queen Elizabeth. Roads within the park area are steep and rough, and a 4×4 is essential.

Rain falls in every month of the year, which is what sustains the forest and what makes the name accurate. The heaviest periods run from March to May and again from September to November, with annual rainfall exceeding 1,400 millimetres and considerably more on the higher ridges.

Even the drier months of June to August and December to February see regular showers. The difference is one of degree rather than kind: trails become passable rather than dry, and the mud is manageable rather than punishing.

That mud is the single most important practical consideration. Stout waterproof boots, gaiters, long trousers against stinging nettles and a proper waterproof jacket are essential regardless of the month.

Ruhija sits notably higher than Buhoma and its nights are genuinely cold, so check which sector you are staying in before deciding what to pack.

June to August and December to February are the drier months and much the easier time to trek. Trails are less treacherous, visibility in the forest is better, and photography is more rewarding without constant rain on the lens. Permits go fastest for these periods.

March to May and September to November are wetter, and Bwindi is wet even by rainforest standards. Trekking remains possible and permits are easier to obtain, but the mud is serious and the climbs much harder work.

April and November are the wettest and worth approaching with caution if fitness is a concern.

Birders often prefer the wetter months, when the Albertine Rift endemics are most active.

For a first gorilla trek the drier windows are the sensible choice and worth booking well ahead, since permits are capped at eight visitors per family per day and the better sectors fill months in advance.

Gorilla trekking rules are strict and exist to protect the animals: keep the required distance, wear a mask when instructed, and do not trek if you have a cold, flu or stomach illness. Gorillas are highly vulnerable to human respiratory infection.

The terrain is genuinely steep and treks can last from one to eight hours. Porters are available at the trailhead, are inexpensive and are worth hiring both for your own safety and for the local employment. Follow ranger instructions exactly if a silverback approaches.

A reasonable level of fitness matters more here than at almost any other park. Trekking involves sustained climbing at altitude on slippery ground, and there is no shortcut once you are in the forest.

Uganda requires yellow fever vaccination on entry. Malaria prophylaxis is advised despite the altitude, and typhoid, hepatitis A and B and tetanus are commonly recommended. Medical facilities are limited to Buhoma's small health centre, so insurance covering evacuation is essential.