It was occupied as far back as 5,000 BCE. From some time after 1550BCE it expanded and perhaps around 1300BCE the great walls and tombs were built. The lion gate dates from perhaps 1250BCE. (Note: in the picture above, Mycenae is left of center about mid way up - on top of the hill right under the big hill.

Together with this construction comes a time of organized civilization - kings and kingdoms, territory, organized trade and organized war. The culture seems to have been one that emphasized honor and the role of the heroic figure.

Some time around 1100BCE the city was destroyed by fire twice in a century and (due to other factors) the Mycenaean civilization slid into decline and the Dark Ages of Greek history began.

So hidden was this culture, that its very existence was doubted until this site came to light again.