Turkey

Didyma

The oracle at Didyma, though less famous than Delphi still dates from the 11th century BC, though the visible ruins date from Roman times.

Didyma

The temple originally had 108 columns, of which only three remain at full height. The scale of the place really is hard to believe, you can understand why it took the Romans five centuries to build it.
Medusa	Carving at the base of a pillar