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Forested slopes of the Udzungwa Mountains falling away to the plains

Udzungwa Mountains

National Park · TANAPA

Rainforest, waterfalls and primates found nowhere else on earth.

Area
1,990 km²
Established
1994
Region
Iringa and Morogoro regions
Best time
June–October; the falls are fullest after the rains
01The park
An Udzungwa red colobus, found nowhere else

Wildlife

  • Udzungwa red colobus
  • Sanje mangabey
  • Grey-faced sengi
  • Elephant
  • Duiker
  • Forest birds

Udzungwa is not a game-drive park. There is essentially one road; the park is explored on foot, which makes it the odd one out on this list and the reason ecologists rate it far above its visitor numbers.

It is the largest block of the Eastern Arc Mountains, a chain of ancient crystalline ranges sometimes called the Galápagos of Africa for the endemism the isolation has produced. Forest runs unbroken here from around 250 metres to over 2,500, which is rare anywhere, and species keep being described: the Udzungwa red colobus and the Sanje mangabey live nowhere else, and the grey-faced sengi — a forest elephant-shrew the size of a small rabbit — was new to science as recently as 2008.

The standard walk is to the Sanje Falls, a 170-metre cascade reached in a half-day climb through forest, with a swimming pool at the base and a view out over the sugar estates of the Kilombero valley. Longer routes run several days across the plateau.

02What to do
  • Sanje Falls

    170 metres, half a day up through forest, with a pool at the bottom.

  • Udzungwa red colobus

    Endemic to these mountains and reliably seen on the lower trails.

  • Mwanihana trail

    Two or three days to the escarpment top, camping on the way.

  • Eastern Arc endemism

    Plants and animals that exist here and in no other forest.

03Getting there

About 65 km from Mikumi, or six to seven hours from Dar es Salaam. Usually combined with Mikumi or Ruaha.

Covers the drive out and back, and the guide's travelling time.