Sungbo's Eredo
Sungbo's Eredo is a system of defensive walls and ditches that is located to the southwest of the Yoruba town of Ijebu Ode in Ogun State, southwest Nigeria (6.78700°N 3.87488°E / 6.78700; 3.87488). It was built in honour of the Ijebu noblewoman Oloye Bilikisu Sungbo.