Astypalaea (Cos)

Astypalaea or Astypalaia (Ancient Greek: Ἀστυπάλαια), also known as Isthmus or Isthmos (Ἰσθμός),^[1] was a town of ancient Greece in the southwest of the island of Cos, which the inhabitants abandoned in order to build Cos.^[2][3]

Its site is located near modern Kefalos.^[1][4]