Human presences on the island seem to have existed since the middle of the 3rd millennium B.C. The excavations at Akrotiri have confirmed that human activity on the island continued until the eruption of the volcano around 1500 B.C, which entirely buried the island beneath very thick layers of pozzuolona. At that point, all traces of human activity vanished from the island until the end of the 13th century B.C. 