Olenus (Achaea)

Olenus (Greek: Ὤλενος; Olenos) was an ancient city in Achaea, Greece. The city, already ruined when Pausanias visited it in the 2nd century AD, was located near the river Peirus, 40 stadia from Dyme and 80 stadia from Patras. Remains of the city were found near the present Kato Achaia.