Omonoia Square

Omonoia Square, Concord Square, often plainly referred to as Omonia, 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.

The circle accesses 3 Septemvriou Street in the north (September 3, exit), Patission Street, Panepistimiou Street (entrance), Agiou Konstantinou Street in the west (formerly entrance/exit, now exit), Panagi Tsaldari Street accessing Pireos Street (formerly entrance/exit, now entrance), Athinas Street (entrance/exit) in the south and now a walkway, while Stadiou Street (named after the ancient Stadium) in the southeast (exit) once continued the circle.