Achaean city-states

Helike (; , pronounced , modern ) was an ancient Greek polis or city-state that was submerged by a tsunami in the winter of 373 BC.

Dyme (), or Dymae, was a town and polis (city-state) of ancient Achaea, and the most westerly of the 12 Achaean cities, from which circumstance it is said to have derived its name. The location of Dyme is near the modern Kato Achaia.

ancient city in Achea, Greece

Pellene (; ; ) was a city and polis (city-state) of ancient Achaea, the most easterly of the twelve Achaean cities (the Achaean League). Its territory bordered upon that of Sicyon on the east and upon that of Aegeira on the west. Pellene was situated 60 stadia from the sea, upon a strongly fortified hill, the summit of which rose into an inaccessible peak, dividing the city into two parts. Its port was at Aristonautae. right|thumb|300px|Map of ancient Achaea (with place names in Greek)

ancient city in Achaea, Greece

Rhypes (), or Rhypae or Rhypai (Ῥύπαι) was a polis (city-state) of ancient Achaea, 30 stadia west of Aegium, and was one of the original twelve Achaean cities. It had ceased to be a member of the Achaean League in the time of Polybius, who mentions Leontium in its place. Rhypes, however, continued to exist down to the time of Augustus; but this emperor destroyed the city and transferred its inhabitants to Patrae, and its territory (Ῥυπίς, or ἡ Ῥυπική) was divided between Aegium and Pharae. Its ruins were seen by Pausanias, in the 2nd century, at a short distance from the main road from Aegium

ancient Greek polis of Achaea

ancient town in Achaea, Greece

Pharae (), otherwise known as Phara (Φᾶρα), and Pherae, was a town and polis (city-state), situated by the Peiros River, approximately from the sea and from the town of Patras, in what is now southern Greece. It was one of the twelve Achaean cities, and one of the four major cities which spearheaded the restoration of the Achaean League in 280 BC.

Ceryneia or Keryneia (, also Cerynia or Kerynia (Κερυνία), Ceraunia or Keraunia (Κεραυνία), Cerauneia or Kerauneia (Κεραύνεια), Caryneia or Karyneia (Καρύνεια), was a town and polis (city-state) of ancient Achaea. It was not originally one of the 12 Achaean cities, though it afterwards became so, succeeding to the place of Aegae. Its population was increased by a large body of Mycenaeans, when the latter abandoned their city to the Argives in 468 BCE. Ceryneia is mentioned as a member of the Achaean League on its revival in ; and one of its citizens, Marcus, was chosen in 255 BCE as

Ascheion () was a city and polis (city-state) of ancient Achaea.