Pergamon
Pergamon ( or ), Pergamos or Pergamum () ( or ), was a rich and powerful ancient Greek city in Aeolis. It is located from the modern coastline of the Aegean Sea on a promontory on the north side of the river Caicus (modern-day Bakırçay) and northwest of the modern city of Bergama.
Perama
Perama () is a port city and a suburb of Piraeus and Athens (Greece). It lies on the southwest edge of the Aegaleo mountains, on the Saronic Gulf coast. It is 8 km northwest of Piraeus, and 15 km west of Athens city centre. The municipality has an area of 14.729 km. It forms the western terminus of the Port of Piraeus (Athens' port) and there is also a passenger port that provides ferry services to Salamis Island.