The Antiquities Ephorate of Athens announced on Tuesday that the Athens Acropolis, including the slopes and the archaeological site, as well as the archaeological site and the Museum of the Ancient Agora will be closed to visitors on the following days:
Acropolis and slopes on June 18 (or alternatively on June 19 as well) from 17:00-20:00
Ancient Agora and the Museum on June 20 from 08:00 until 10:00 and from 17:00 until 20:00.
via state news agency amna

Hmmm. Is Dior in town for a fashion show?
of course. They just didn’t say it on the press release lol