It was an important port on the route to Corfu. It changed its alliances often in the history. At first it was a member of the Peloponnesian League. But, in 424 BC it joined the Delian League. In the Hellenistic period, Oiniadai allied with the Aetolians until 218 BC when Philip V declared it free. From 211-189 BC during the Roman-Macedonian wars the Aetolians controlled it again. In Roman times it became less important.