Omonoia Square

Omonoia Square (Greek: Πλατεία Ομονοίας, Plateía Omonoías, Concord Square, often simply referred to as Omónia, ) is a central square in Athens. It marks the northern corner of the downtown area defined by the city plans of the 19th century, and is one of the city's principal traffic hubs. It is served by a Omonia train station, used by the Athens Metro and the Ilektrikos.