The largest known settlement of its time in the Great Lakes, about 5 km north of the equator in Sembabule district.
Radiocarbon dates run from about 1000 to 1400 (its two great mounds, about 40 m across and 4 m high, are dated to the eleventh to thirteenth centuries). Its people kept cattle (mostly young beasts were eaten), grew sorghum and finger millet, worked iron and received glass beads and cowries from the Indian Ocean through hands unknown. The great scraped basins (bwogero, 'Wamara's bath') north of the male mound were dug to reach water or kaolin.
On 1 January 1200 Ntusi is at its height: a chiefly centre, not yet a state. The earthworks of Bigo, 13 km north, are of about 1300-1500: later.
Who holds it
- Title
- Chief of Ntusi, not known
- Since
- Not pinned
- Confidence
- low
Lord in 1200
Not known. The scale of the site suggests a chiefdom centre; the Chwezi of tradition are later and legendary.
How things stand that morning
A flourishing chiefly centre, independent.
Council
Not recorded.
Communities
Bantu-speaking agro-pastoralists (Rutara-speaking forebears of the Nyoro and Nkore, on linguistic grounds).
Fairs and markets
Not recorded.
Militia
Not recorded.
Walls and castle
None; Bigo's ditches are later.
Trade and crafts
Cattle, grain, iron working, pottery; imported glass beads and cowries; ivory.
Places of note
- Bigo bya Mugenyi: Earthworks of about 1300-1500 on the Katonga: not yet dug in 1200
Where the sources disagree
Evidence: Excavations by Sutton and Reid (1987-1991) with radiocarbon dates; no written evidence.
Sources and studies
- Wikipedia, 'Ntusi' (after J. E. G. Sutton, 'Ntusi and the dams', Azania 33, 1998, and A. Reid's excavations)
- Wikipedia, 'Bigo bya Mugenyi' (earthworks dated about 1300-1500)
Last revised 4 November 2026. Published 4 November 2026. Suggest a correction on the OMNIA Discord.