Cephissus (Athenian plain)
…Cephissus (Ancient Greek: Κήφισσος; Greek: Κηφισός, Kifisos) is a river in the vicinity of Athens, Greece. Together with the neighbouring river Ilisos, it drains a catchment area of 420 km2 (160 sq mi). The source of the river is in the saddle depression between the Parnitha and Penteli mountains…