Ilaro

Town, western Ogun state, southwestern Nigeria. Located on the former trade route from the towns of the empire of Oyo to the port of Porto-Novo (now the capital of Benin), 40 miles (64 km) southwest, it was established by the late 18th century as the capital and chief trade centre of the Egbado people (a subgroup of the Yoruba). With the decline of Oyo in the early 19th century, the Egbado