Vemi Safaris
Udzungwa Mountains National Park

Southern Tanzania

Udzungwa Mountains National Park

A rainforest with no roads at all

Overview

There is not a single game-viewing road in Udzungwa. You walk, and the forest gives up primates found nowhere else on Earth and a waterfall that drops 170 metres into the trees.

The Udzungwas are the largest block of the Eastern Arc Mountains, an ancient chain so long isolated that biologists call them the Galápagos of Africa. Two primates — the Iringa red colobus and the Sanje mangabey — live here and nowhere else, and new species are still being described.

The classic walk climbs to Sanje Falls in about four hours return, through buttressed forest loud with birdsong. Udzungwa pairs naturally with Mikumi an hour up the road, giving a short southern trip both big game and something genuinely different.

The landscape

Steep, unbroken tropical rainforest rising from 250 to over 2,500 metres, cut by rivers and the great cascade of Sanje Falls.

Quick facts

Size
1,990 km²
Drive from Mikumi
≈ 1 hour
Famous for
Endemic primates and Sanje Falls
Ideal stay
1 – 2 nights

Wildlife

Who lives here

  • Iringa red colobus and Sanje mangabey, both endemic
  • Over 400 bird species including the rufous-winged sunbird
  • Elephant and buffalo in the lowland forest, rarely seen
  • More than 2,500 plant species, a quarter of them endemic

Seasons

When to come

Dry seasonJune – October

Firmer trails and easier walking conditions.

Wet seasonNovember – May

The falls at full force; trails slippery and leech-prone.

Experiences

Sanje Falls hike · Primate walks · Multi-day Mwanihana trek · Birdwatching · Village visits

In Pictures

Scenes from Udzungwa

A waterfall dropping through forest
Dense montane forest canopy
Walkers on a forest trail
Birdlife in the wetlands below the mountains

Good to Know

Questions, answered

Reasonably. The Sanje Falls walk is four to five hours with a steady climb and humid conditions. The three-day Mwanihana trek to the plateau is a serious undertaking.