Wikipedia: Omonoia Square or Omonia Square (Greek: Πλατεία Ομονοίας Plateia Omonoias or Platia Omonias) is a square in Athens. It contains a train station used by the Athens Metro and the Ilektrikos, appropriately named Omonoia Station. The square with 3 Septemvriou almost aligns to the north. more...