Security concerns cause Crystal Cruises to switch Turkey itineraries to Greece
… in Istanbul and Kusadasi to Greek ports. In a press release … ), *Hydra and *Athens/Piraeus (overnight), Greece. · May 1 (12 days) – *Athens … , Mykonos, Santorini, Navplion and Argostolios, Greece; Crotone, Sorrento and Rome/Civitavecchia …