We all know the Odeon of Herodes Atticus under the Acropolis of Athens, but how many of us are aware of the dark secret of ...

The ancient Odeon of Herodes Atticus theatre, built in AD161, opens for its final season before undergoing a three-year restoration.

The following summer, the GNO will not be present at the Odeon of Herodes Atticus after many decades, as it will close to undergo necessary restoration and preservation work.