Revised itineraries for the Crystal Symphony’s April 24 and May 1 voyages will drop calls at Istanbul and Kusadasi.
The April 24 voyage will substitute Souda Bay/Chania (Crete), Hydra, and overnights in Nafplio and Athens/Piraeus, while the May 1 cruise will include Patmos, Rhodes and an overnight in Athens/Piraeus.
Crystal also said that pre-reserved Crystal Adventures in Turkey will automatically be canceled, while the line is in the process of developing new shore excursions.
On Jan. 12, a suicide bomb killed 10 people in Istanbul, mostly German tourists. Before that incident occurred, Disney removed Greece and Turkey calls from a summer 2016 cruise. Last summer, after an attack on the U.S. consulate in Istanbul, Celebrity and Costa canceled calls in Turkey.