Olumo Rock (Abeokuta); Birikisu Sungbo (West Africa's longest earthwork); Ijebu-Ode Museum; Isara-Remo — Chief Obafemi Awolowo born Ikenne 1909 (also Remo)
Ogun State · Sub-category
Tourist Attractions
Methodology
Tier 1 · primary
Courts. Gazettes. National archives.
Tier 2 · corroborating
OCCRP. HRW. BudgIT. TheCable.
Tier 4 · tertiary, flagged
Wikipedia only where primary is pending. Always labelled.