Sungbo's Eredo (Ogun) – Yoruba's 160-km Earthwork Rampart
Sungbo's Eredo · Sungbo Eredo · Eredo · Eredo walls
Late Iron Age / Yoruba (Ijebu)·Ijebu Yoruba (Oloye Bilikisu Sungbo tradition)·🇳🇬 Ogun State, Ijebu Ode southwest, bordering Lagos State, lowland rainforest, Nigeria
About
About Sungbo's Eredo (Ogun) – Yoruba's 160-km Earthwork Rampart
Largest single monument in Africa: 160 km curvilinear ditch-and-bank snaking 20 m deep through rainforest around medieval Ijebu kingdom (800–1000 CE, Darling charcoal). Bank 1.5–3 m high, ditch bottom; moat's sacred Shrine of Bilikisu Sungbo (Queen of Sheba syncretised) at central 'palace'. Conceived as kingdom boundary more than fort.
Why it mattersSignificant regional centre illustrating cultural transition.
Open questions
Mysteries & theories
Mysteries
- 01Chronology refinement
- 02Function of enclosures
Theories
- 01Trade corridor model
Theories are interpretations, not findings. The seal above tells you how much scholarly weight the place carries.
History
How it came to be
- Built
- 800–1000 CE (Matcalfe / Darling C14 800–1000); rebuilt segments to 1400
- Period
- Late Iron Age / Yoruba (Ijebu)
- Culture
- Ijebu Yoruba (Oloye Bilikisu Sungbo tradition)
- Purpose
- Regional centre / fortified town and trade node
- Excavation
- Partially excavated
800–1000 CE (Matcalfe / Darling C14 800–1000); rebuilt segments to 1400
Initial construction
c. 1472 CE
Major expansion
On the ground
Structures & features
6.7870° N · 3.8749° W · 90 m · 2 mapped features
Sungbo Shrine at Eredo
shrineSacred grove and Bilikisu shrine under iroko
6.7873° N · 3.8752° ENorthern Bank Section at Imope
earthworkDitch 20 m deep, bank 3 m high, 12 m base
6.7875° N · 3.8745° E
Gallery