
Ruvuma
The far south-west: Ngoni country and the heartland of the Maji Maji war, Matengo coffee grown in hand-dug pits, the country's largest coal mine, and a shore of Lake Nyasa almost no visitor reaches.
Edited by Kabeer Dalvi · Updated 23 September 2026
The Ngoro valley, north-west of Songea. Most of Ruvuma is wooded upland like this, falling to lowlands in the east.
- Region
- Ruvuma Region, far south-west
- Population
- 1,848,794 (2022 census)
- Area
- 63,669 km², about the size of Latvia
- Capital
- Songea
- Districts
- Songea Urban, Songea Rural, Mbinga, Nyasa, Namtumbo, Tunduru
- Borders
- Mozambique along the Ruvuma River, and Lake Nyasa
Map of Ruvuma Region
Ruvuma Region, shaded, among Tanzania's 31 regions.
Districts and councils
Madaba · Mbinga Rural · Mbinga Town · Namtumbo · Nyasa · Songea Municipal · Songea Rural · Tunduru
Councils as counted in the 2022 census (National Bureau of Statistics). Boundaries: NBS / UN OCHA, CC BY 3.0 IGO.
The Ngoni, and the Maji Maji war

The Ngoni came from far to the south. Their ancestors were among the peoples scattered by the wars that went with the rise of the Zulu kingdom in the early nineteenth century; over decades of migration some crossed the Zambezi and moved north, and by the middle of the century they had settled this highland, built military states over the peoples already here, and raided widely.
In 1905 the Maji Maji war broke out against German rule. It began in the Matumbi hills of the south-east and spread across the colony, carried by the belief that a sacred water — maji — would turn German bullets to water. Ngoni fighters joined in thousands. The Germans answered with a scorched-earth campaign; the famine that followed did most of the killing, and estimates of the dead across the colony run from 75,000 to 300,000. The war was over by 1907.
On 27 February 1906 the Germans hanged the captured leaders of the resistance at the town that now carries the name of one of them, Songea Lwafu Mbano. The museum, the graves and the anniversary are described on the Songea guide, and the whole war on our page on the Maji Maji war.
The missions arrived just before the war and stayed. Benedictine monks from St Ottilien founded Peramiho in 1898; their bishop, Cassian Spiss, was killed in 1905 as the rising spread. The region remains strongly Catholic, and the abbey's hospital and schools are among its most important institutions. Much later, during Mozambique's war of independence, the border country was a restricted zone and suffered occasional Portuguese air attacks.
Maize, coffee and coal

What the region produces
- Maize
- About 61% of planted land
- Cassava & rice
- The next largest crops
- Coffee
- Arabica from the Matengo highlands
- Cashew
- Tunduru, in the hot east
- Coal
- The Ngaka field, in Mbinga
Ruvuma is one of the regions that feed the country. About three-quarters of its working people farm, and maize alone takes some 61% of the planted land, ahead of cassava, rice and beans. Tobacco and sesame are grown for cash.
In the west, the Matengo of Mbinga grow arabica coffee on hillsides worked by the ngolo system — grids of pits dug across the slope that trap rain, soil and cut grass, hold the hillside in place and fertilise the next crop. It has sustained intensive farming on hills that would otherwise wash away, and is one of the most studied indigenous farming systems in Africa. Ruvuma and Songwe together grow most of Tanzania's arabica; see coffee in Tanzania. In the hot east around Tunduru, the crop is cashew.
Under the Mbinga hills lies the Ngaka coalfield, the largest working coal mine in the country, supplying cement plants around Tanzania and exporting to neighbouring states. In Namtumbo District, the Mkuju River uranium project opened a pilot plant in July 2025; both are covered on mining in Tanzania. The coal, the crops and the road east towards Mtwara are what is changing the region's economy.

From the Matengo hills to Lake Nyasa

The region is named for the Ruvuma River, which rises on the plateau near Songea and forms most of its southern border with Mozambique on the way to the Indian Ocean. The land runs from the Matengo and Lukumburu mountains in the west, both reaching about 2,000 m, down to lowlands of barely 300 m in the east. June to August can be cold in the Matengo highlands; October and November are the hottest months.
Its peoples include the Ngoni, the Matengo of the western highlands, the Manda and Nyasa along the lake, the Yao, and the Ndendeule and Ngindo to the north and east. Much of the region's public culture — the dance, the church calendar, the annual commemoration of 1906 — comes out of that mixture.
West of Mbinga the land falls to Lake Nyasa. Mbamba Bay, in Nyasa District, is the region's port: a small town with a sand beach, clear water and a handful of guesthouses, connected by lake ferry up the Tanzanian shore. It is one of the least-visited beautiful places in the country.
North of Songea, the wild country of Nyerere National Park — the largest national park in Tanzania — reaches down into Namtumbo District. Beyond it the region has five game-controlled areas, among them Undendeule and Liparamba.
Towns, parks and places across Ruvuma Region
Town
Songea
The regional capital: the Maji Maji memorial museum, the heroes' graves, the airport and the banks.
Highlands
Mbinga and the Matengo highlands
Coffee country west of Songea, terraced with the pit-cultivated ngolo system.
Lakeshore
Mbamba Bay
The region's Lake Nyasa port, in Nyasa District: sand, clear water and very few visitors.
Monastery
Peramiho
The Benedictine abbey founded in 1898 outside Songea, with a large hospital and schools.
Town & district
Tunduru
The hot eastern district on the road to Mtwara — cashew country, and gemstone diggings.
National park
Nyerere National Park
The southern reaches of Tanzania's largest national park extend into Namtumbo District.
Farming landscape
The Matengo pit farms
Hillsides dug into grids of pits around Mbinga — a farming system studied worldwide.
Landmark
The Mbuji rock
A huge bare stone dome above the forest in Mbinga District.
Lakeshore
Mbamba Bay
Lake Nyasa at the end of a long road west from Mbinga. Swimming, fishing boats and quiet.
National park
Nyerere National Park, Namtumbo
The park's remote southern edge. Access is easier from the north, but the country here is genuinely wild.
Before you go
- Scale
- 63,669 km², about the size of Latvia. Songea to Mbamba Bay, or Songea to Tunduru, is a full day's drive.
- Getting around
- A vehicle and driver, hired in Songea. Mbinga is a few hours west, and Mbamba Bay a rough descent beyond it.
- Roads
- The rains, roughly November to April, make the lake road and the rural tracks hard going.
- Borders
- Mozambique lies across the Ruvuma River to the south. Carry your passport when travelling near the border.
Last reviewed 23 September 2026
Edited by Kabeer Dalvi
Checked against
- 2022 Population and Housing Census — administrative unitsNational Bureau of Statistics, Tanzania
- Ruvuma Region — area, districts, relief, climate, peoples, crops, protected areasWikipedia
- Ruvuma River — source and courseWikipedia
- Maji Maji Rebellion — outbreak, Ngoni involvement, death tollWikipedia
- Maji Maji memorial in Songea — 27 February 1906The EastAfrican
- Intensive cultivation and environment use among the MatengoAfrican Study Monographs, Kyoto University
- Ngaka coal mine — operation and outputGlobal Energy Monitor
- Peramiho Abbey — historyMissionary Benedictines, Peramiho
- Pilot uranium processing plant launched in Tanzania (31 July 2025)World Nuclear News