The Udzungwa Mountains National Park (Hifadhi ya Taifa ya Milima ya Udzungwa, In Swahili) is a Tanzanian national park in Kilolo District of Iringa Region and Kilombero District of Morogoro Region.

[1] The habitats contained within the national park include tropical rainforest, mountain forest, miombo woodland, grassland and steppe.

The Iringa red colobus, Udzungwa red colobus and Sanje crested mangabey are only found in the Udzungwa Mountains National Park, the mangabey species was undetected by biologists prior to 1979.

The most common walk is the Sanje Falls trail which takes approximately four hours to complete and allows the visitor access to the stunning 170 m waterfall and includes swimming in the waterfall plunge pools as part of the activity.

Within the nearby village of Mang'ula there are also a couple of local guesthouses providing a budget option.