# Shinyanga

> Sukuma country south of Lake Victoria: cotton, cattle and maize on a dry plateau, the largest economically workable diamond pipe in the world, and one of Africa's most successful pieces of land restoration.

Canonical: https://seeyoutanzania.com/guides/shinyanga
Last updated: 2026-09-17
Edited by: Kabeer Dalvi (https://seeyoutanzania.com/about)

## At a glance

- **Region:** Shinyanga Region, Lake Zone
- **Population:** 2,241,299 (2022 census)
- **Capital:** Shinyanga
- **People:** Sukuma, with Nyamwezi and Sumbwa
- **Known for:** Diamonds, gold, cotton and cattle

## Map of Shinyanga Region

**Districts and councils:** Kahama Municipality · Kishapu · Msalala · Shinyanga Municipal · Shinyanga Rural · Ushetu

Councils as counted in the 2022 census (National Bureau of Statistics).

## The pipe at Mwadui

In **March 1940** a Canadian geologist, **John Williamson**, found a kimberlite pipe at **Mwadui**, north-east of Shinyanga town. It turned out to be the largest economically workable diamond-bearing pipe in the world — about **146 hectares** at the surface — and the first major diamond mine outside southern Africa.

The mine made the region famous. A **54.5-carat pink diamond** found here was presented to **Princess Elizabeth** on her wedding in **1947**; it is still one of the best-known stones in the British royal collection. Production has fallen a long way from its peak. Petra Diamonds ran it from **2009**, with the government holding a minority share; it was **mothballed in April 2020** when diamond prices collapsed, and in **May 2025** Petra sold its entire interest to Pink Diamonds Investments, a Tanzanian-owned company.

Diamonds are not the only mineral here. The **Kahama** area in the west is gold country. **Bulyanhulu** is still mined; **Buzwagi**, once the second-largest operating mine in the country, closed in 2022, and Barrick is converting the site into a special economic zone. Mining has reshaped that end of the region over the last three decades; see [gold in Tanzania](https://seeyoutanzania.com/sectors/mining/gold).

## Cotton, cattle, and the trees that came back

Around **80% of the workforce** farms. **Cotton** is the cash crop, maize and paddy the staples, and cattle are both wealth and insurance — the Sukuma are among the largest cattle-keeping peoples in East Africa, and herds shape how land is used everywhere in the region. See [agriculture in Tanzania](https://seeyoutanzania.com/sectors/agriculture).

That pressure nearly destroyed it. By the 1980s Shinyanga was so heavily cleared and eroded that it was being called the *desert of Tanzania*. From **1986 to 2004** a government programme, **HASHI** (*Hifadhi Ardhi Shinyanga*), worked with villages to revive **ngitili** — the Sukuma practice of enclosing land to regrow grass and trees as dry-season fodder.

It worked on a scale almost nothing else has. By 2004 at least **350,000 hectares** of ngitili had been restored or created across **833 villages** — ICRAF puts it at about 378,000 hectares by 2005. Ngitili is now the standard example, worldwide, of restoration led by customary practice rather than imposed on it.

**What the region lives on**

- **Cotton:** The Lake Zone's historic cash crop
- **Cattle:** Large herds, central to Sukuma life
- **Maize & rice:** The staple crops
- **Diamonds:** Mwadui, in Kishapu District
- **Gold:** Bulyanhulu, near Kahama

## Sukuma

The **Sukuma** are Tanzania's largest ethnic group, and this is the middle of their country. Sukuma life is agricultural and pastoral, organised around the household, the herd and the village, and it has a public culture of remarkable energy: **dance societies** — historically the **bagika** and **bagalu** — compete against each other after the harvest, with dances built around animals, farming tools and medicine.

The competitive season runs from about June, when the fields allow it. The best-known spectacle, **bugobogobo**, is a dance of courage and herbal knowledge performed with live snakes; the museum that documents all of this best is at Bujora, over the border in Mwanza Region.

The towns are practical places: **Shinyanga** itself on the road and railway, **Kahama** grown on gold, and Mwadui, which is really a mine with a town attached. The rewarding part of the region is the country between them — granite outcrops, ngitili woodland, and herds moving at dusk.

## Towns, parks and places across Shinyanga Region

### Mwadui (Mining town)

The Williamson diamond mine and its company town, in Kishapu District about 23 km north-east of Shinyanga.

### Kahama (Town)

The region's western town, on the Central Corridor road, grown around the Bulyanhulu and Buzwagi gold mines (Buzwagi closed in 2022).

### Kigosi Forest Reserve (Forest reserve)

Miombo and the Moyowosi–Kigosi wetlands in the south-west, shared with Geita and Tabora regions. A national park from 2019 until Parliament made it a forest reserve in June 2023.

### Ngitili woodlands (Restored landscape)

Enclosed grazing reserves across the region — the everyday form of the restoration that made Shinyanga famous.

### Shinyanga town (Town)

The regional capital: a market, a railway station on the Central Line branch to Mwanza, and the base for the region.

## What to see

### Mwadui — the Williamson mine

*Industry.* The largest workable diamond pipe on earth, found in 1940. Not open to casual visitors, but the scale is visible from the road.

### Ngitili country

*Restored landscape.* Village enclosures where woodland has grown back since the 1980s — dry-season fodder, firewood and shade.

### Sukuma dance

*Living culture.* Competitive dancing after the harvest, from about June. Ask locally; these are village events, not performances laid on for visitors.

### Kigosi Forest Reserve

*Forest reserve.* Remote wetland and woodland on the region's south-western edge, run by the Tanzania Forest Services Agency.

### Kahama

*Town.* Gold country, and a staging post on the long road west towards Rwanda, Burundi and Kigoma.

### The granite outcrops

*Landscape.* Rock domes standing out of the farmland — the same geology that made Mwanza's boulders famous.

## Before you go

- **Getting there:** By road from Mwanza, about three hours north, or from Dodoma on the central route. Trains on the Central Line's Mwanza branch stop at Shinyanga.
- **Getting around:** A vehicle and driver. Distances are long and villages are spread out.
- **When to come:** May to October is dry. Rain falls between about October and May and can make rural tracks difficult.
- **Climate:** Hot and dry: roughly 600–900 mm of rain a year. Carry water.
- **Mining areas:** Mines are private and closely guarded. Do not photograph installations or approach workings.
- **Money:** Shillings. ATMs in Shinyanga and Kahama; carry cash in the villages.

## Checked against

- [2022 Population and Housing Census — administrative units](https://www.nbs.go.tz/statistics/topic/census-2022), National Bureau of Statistics, Tanzania
- [Shinyanga Region — districts, economy, mining](https://en.wikipedia.org/wiki/Shinyanga_Region), Wikipedia
- [Williamson diamond mine — discovery, size, ownership](https://en.wikipedia.org/wiki/Williamson_diamond_mine), Wikipedia
- [Shinyanga Soil Conservation Programme (HASHI) — ngitili restoration](https://www.equatorinitiative.org/wp-content/uploads/2017/05/case_1348161099.pdf), Equator Initiative, UNDP
- [The Shinyanga revolution: restoring 300,000 hectares](https://worldagroforestry.org/blog/2016/09/28/shinyanga-revolution-tanzanian-success-story-creates-momentum-land-restoration), World Agroforestry (ICRAF)
- [Completion of sale of entire interest in Williamson Diamonds Limited (May 2025)](https://news.cision.com/petra-diamonds-ltd/r/completion-of-sale-of-entire-interest-in-williamson-diamonds-limited,c4150628), Petra Diamonds
- [Barrick opens academy at closed Buzwagi mine (2024)](https://www.barrick.com/English/news/news-details/2024/barrick-opens-academy-at-closed-buzwagi-mine/default.aspx), Barrick
- [Tanzanian parliament endorses resolution to deduct Ruaha National Park for human activities — includes the Kigosi decision (28 June 2023)](https://english.news.cn/africa/20230628/fad09c6193e04352a609794a2079b0e0/c.html), Xinhua