Pelasgic wall

The Pelasgic wall or Pelasgian fortress or Enneapylon (nine-gated) was a monument supposed to have been built by the Pelasgians, after levelling the summit of the rock on the Acropolis of Athens. Thucydides and Aristophanes call it "Pelargikon", "Stork wall or place". The Parian Chronicle mentions that the Athenians expelled the Peisistratids from the "Pelasgikon teichos". Herodotus relates that before the expulsion of the Pelasgians from Attica, the land under Hymettus had been given to them as a dwelling-place in reward for the wall that had once been built around the Acropolis.