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Marc Veraart CC BY-SA 4.0 Wikimedia Commons

Udzungwa Mountains National Park

Mountains

Montane rainforest and waterfalls define Udzungwa Mountains National Park. Travelers arrive for multiday hikes, endemic wildlife, guided birdwatching and steep valley routes through Tanzania's Iringa Region.

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In this guide

Udzungwa Mountains National Park essentials

Address: Udzungwa Mountains National Park, Iringa Region, Tanzania
Website: udzungwa.org
Admission: Park fees and permits may apply for certain trails and camping; ranger stations provide current info

About Udzungwa Mountains National Park

Udzungwa Mountains National Park protects a portion of the Udzungwa Mountains in Tanzania’s Iringa Region and conserves montane and lowland rainforest habitats. The park is recognized for its high biodiversity and concentration of endemic species.

Hikers use a network of trails that lead to rainforest canopies, viewpoints on the Mwanihana massif, and waterfalls such as Sanje Falls. The park supports guided treks of varying length and offers opportunities to see rare primates and other endemic mammals and amphibians.

The area was set aside to protect the unique flora and fauna of the Eastern Arc Mountains and has been managed as a national park to restrict logging and hunting. Research and conservation programs operate in the park to monitor species and forest health.

The park lies in southern central Tanzania within the Udzungwa range, part of the Eastern Arc chain that runs inland from the Indian Ocean, and is accessed from regional towns in Iringa Region.

  • Endemic wildlife: Home to a number of endemic species, including the Sanje mangabey, which is restricted to forests of the Udzungwa massif.
  • Conservation importance: Protected as part of Tanzania’s network of national parks that conserve sections of the Eastern Arc Mountains’ biodiversity and forest remnants.

What to See#

  • Mwanihana area: The Mwanihana massif offers the park’s most frequented trails and viewpoints, with montane forest reaching into higher elevations and well-marked paths used by guided hikes.
  • Sanje Falls: Sanje Falls is one of the park’s best-known waterfalls, reachable by trail from local villages and popular with day-hikers who combine it with wildlife viewing.
When to Go

Best Time to Visit Udzungwa Mountains National Park

June-September (long dry season) is generally the most reliable period for trekking and spotting wildlife; rains (Mar-May) make many tracks slippery and remote areas harder to reach.

Short Dry Season
Jan-Feb · 20-28°C
Trails are muddier after rains but access improves; birding is excellent.
Long Dry Season
Jun-Sep · 15-25°C
Best overall for trekking and waterfall visits, with clearer paths and visibility.

Weather & Climate near Udzungwa Mountains National Park

Climate

Udzungwa Mountains National Park's climate is classified as Tropical Savanna - Tropical Savanna climate with consistently warm temperatures year-round. Temperatures range from 14°C to 28°C. Abundant rainfall (1368 mm/year), wettest in March with a pronounced dry season.

Air Quality: AQI 60 Moderate
Best Time to Visit
JulyAugustSeptember
Temperature & Rainfall
Temperature Range
38°
Warmest Month
12°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January Good 19° - 27° 23° 194 mm overcast 81% 2.1 m/s 2.5 extreme 12.4h
February Good 19° - 27° 23° 186 mm overcast 83% 1.8 m/s 2.6 extreme 12.2h
March Good 19° - 27° 23° 278 mm overcast 85% 1.8 m/s 2.5 extreme 12.0h
April Good 18° - 26° 22° 274 mm overcast 86% 1.9 m/s 2.1 extreme 11.8h
May Very Good 17° - 25° 21° 91 mm partly cloudy 79% 1.8 m/s 1.9 very high 11.7h
June Excellent 15° - 24° 19° 23 mm some cloud 68% 2.3 m/s 1.8 very high 11.6h
July Ideal 15° - 23° 19° 11 mm some cloud 61% 2.3 m/s 1.8 very high 11.6h
August Ideal 15° - 24° 19° 3 mm some cloud 58% 2.4 m/s 2.0 extreme 11.8h
September Ideal 16° - 25° 21° 10 mm some cloud 55% 2.4 m/s 2.4 extreme 12.0h
October Excellent 18° - 27° 22° 27 mm partly cloudy 56% 2.9 m/s 2.5 extreme 12.2h
November Excellent 19° - 28° 23° 96 mm partly cloudy 61% 2.7 m/s 2.6 extreme 12.3h
December Very Good 19° - 27° 23° 175 mm partly cloudy 70% 2.0 m/s 2.5 extreme 12.4h
Getting There & Around

How to Get to Udzungwa Mountains National Park

The park is reached from Iringa or the town of Kilombero, typically by 4x4 along rough roads to trailheads such as Sanje or Mang’ula. Local guides and organized treks are recommended.

Tips for Visiting Udzungwa Mountains National Park

  • Hire a trained local guide for the Uluguru and Sanje routes to find endemic species such as the Udzungwa red colobus or the Udzungwa partridge.
  • Plan logistics carefully: many trails require park permits and transport to remote trailheads; lodgings are limited.
  • Bring malaria prophylaxis and high-quality insect protection for jungle trails.