Hekatompedon

Hekatompedon - Credit: Wikimedia Commons

The Hekatompedon or Hekatompedos (, from , "hundred", and πούς, "foot"), also known as Ur-Parthenon and H–Architektur, was an ancient Greek temple on the Acropolis of Athens built from limestone in the Archaic period, and placed in the position of the present Parthenon. Read more on Wikipedia

type: building
date from: ca. 550 BC

Source: en.wikipedia.org