Aegean Civilization, term used to denote the Bronze Age civilization that developed (circa 3000-1200 bc) in the basin of the Aegean Sea, mainly on Crete (Kríti), the Cyclades (Kikládhes) Islands, and the mainland of Greece. It had two major cultures: the Minoan, which flourished in Crete and reached its height in the Middle Bronze period, notably at Knossos (Knosós) and Phaestos; and the Mycenaean, which developed in the Late Bronze period on the mainland at Mycenae and other centers, including Tiryns and Pílos (Pylos).