Trekking Runs 365 Days a Year
Unlike some wildlife experiences that depend on migrations or seasons, mountain gorillas are resident in Bwindi year-round. They do not migrate. The Uganda Wildlife Authority issues gorilla trekking permits every day of the year, and rangers lead treks rain or shine.
Best Months for Gorilla Trekking
| Period | Months | Conditions | Crowds |
|---|---|---|---|
| Dry Season 1 | June – September | Driest trails, warm, easiest trekking | High — book early |
| Dry Season 2 | December – February | Dry, clear skies, warm | High (holidays) |
| Short Rains | October – November | Afternoon showers, lush green | Low — great value |
| Long Rains | March – May | Heavier rain, muddy trails | Very low — cheapest |
Tip
October–November is our insider recommendation. Fewer tourists, easier permit availability, lower lodge prices — and the rain usually comes in the afternoon, after the morning trek.
What Happens When It Rains?
If it rains during your trek, you continue. Rangers, porters and guests all carry rain gear. The forest is actually called 'impenetrable' partly because of its dense, wet vegetation. Rain is part of the experience. Many guests say trekking in light rain makes the forest feel even more atmospheric and wild.
When Are Permits Hardest to Get?
- July–August: peak season, book 3–6 months ahead
- December–January: holiday season, book 3+ months ahead
- June, September: popular but slightly easier than July/August
- March–May, October–November: permits often available 2–4 weeks ahead