Udzungwa is part of the Eastern Arc mountains, a chain of ancient forests that scientists sometimes call 'the Galápagos of Africa' because so many plants and animals here exist nowhere else. It is a hiker's park: there are no roads inside, only forest trails.
Discover Udzungwa Mountains National Park
The best-known walk climbs to the Sanje Falls, where the river plunges about 170 metres through the trees. From the top there are wide views over the Kilombero valley — and a cool pool to rest your feet in after the climb.
The forest is famous for its primates. Look for the Udzungwa red colobus and the Sanje mangabey, both found only in these mountains, along with black-and-white colobus and blue monkeys. Bird lovers come for rare forest species too.
Udzungwa pairs perfectly with Mikumi: game drives on the plains one day, a forest hike to a waterfall the next. Longer, multi-day trails are also possible for keen walkers.
Wildlife in Udzungwa Mountains National Park
- Udzungwa red colobus (found only here)
- Sanje mangabey (found only here)
- Black-and-white colobus and blue monkey
- Forest antelope such as Harvey's duiker
- Rare forest birds, including the Udzungwa forest partridge
- Butterflies, chameleons and frogs
Every drive is different — sightings are never guaranteed, and your guide reads the bush as you go.
Excursions and activities in Udzungwa Mountains National Park
Sanje Falls hike
A half-day forest walk to the top of the falls, with primates along the way and views across the Kilombero valley.
Primate walks
Guided walks to find red colobus, Sanje mangabey and other monkeys in the forest canopy.
Mwanihana trail
A tougher, longer trail up to one of the park's high peaks — best for fit, experienced hikers.
Combine with Mikumi
Pair a forest day here with game drives on Mikumi's open plains for a varied southern trip.
Travel time to Udzungwa Mountains National Park
- Mikumi → Udzungwa (Mang'ula gate): ~1.5 hours by road.
Travel tip from our guides about Udzungwa Mountains National Park
Start the Sanje Falls walk early, before the heat builds, and wear proper walking shoes — the forest path is steep and can be slippery even in the dry season.
How long to stay? One or two nights for the Sanje Falls and a primate walk. Longer if you want a multi-day trek.
Best time to visit Udzungwa Mountains National Park
Jun–Oct for drier, easier trails; the forest is beautiful and green all year.
- Jun–Oct: the driest months, when forest trails are least slippery.
- Nov–May: lush and full of waterfalls, but trails can be muddy — good boots are essential.
Would you like to add Udzungwa Mountains National Park to your itinerary? Browse our Tanzania safaris for inspiration, or contact us for personal advice.