The Best Time for Gorilla Trekking in Uganda

Start with the useful truth: mountain gorillas are trekked every day of the year, and you can see them in any month. What changes with the calendar is the ground under your boots, how busy the forest is and, since Uganda introduced low-season discounts, what you pay for the permit.

The drier months, broadly June to September and December to February, are what most guidebooks call the best time. Trails are firmer, the climb up the ridge is less of a slither, and cloud lifts often enough for long views across Bwindi's folded hills. The price of that comfort is demand. Permit dates in these windows sell out first, and lodges fill early.

The wetter months are broadly March to May and October to November. Rain does not stop treks, but it makes everything slower. Expect red mud, a heavier pack of waterproofs and a couple of extra rests. The trade is fewer visitors, greener forest and, for April, May and November, a lower permit price. At the time of writing, Uganda Wildlife Authority lists a foreign non-resident permit at $800 in peak months and $600 in those three low-season months.

Photography is where the seasons argue with each other. Dry days can bring harsh contrast under a broken canopy, while wet, misty days give soft, even light that flatters black fur and lets you shoot at lower ISO than you expect. Bring a lens cloth and a rain cover, and remember that flash is not allowed near the gorillas.

Trek difficulty depends more on where your gorilla family sleeps than on the month, but the season shifts the odds. In heavy rain, groups sometimes move less, and in fruiting periods they may travel further to feed. Rangers assign families on the morning, so what you ask for in advance is a preference, not a promise.

If you are booking, aim to lock the permit before you buy flights. Permits are issued by Uganda Wildlife Authority and, under current rules, booked through a licensed Ugandan operator with payment at the time of reservation. Flexibility on dates by even a few days can widen your options a lot.

Packing changes little by season and a lot by attitude. Bring waterproof jacket and over-trousers, gaiters or long socks tucked in, gloves for gripping vines and nettles, boots that are already broken in and a small daypack. Hire a porter regardless of fitness, because the fee supports a local family and makes the steep parts far easier.

So which month should you pick? If you value predictability and can book far ahead, go June to September or December to February. If you are flexible, budget-minded and comfortable with mud, choose April, May or November and put the saving toward an extra night at Lake Bunyonyi. Either way, read our Bwindi guide for sector advice and ask us about the gorilla itineraries we run from Mbarara.