Celebrity Cruises is a cruise line that was established in 1988 by the Chandris Group in Greece. In 1997, Celebrity Cruises Ltd. combined with Royal Caribbean International to become Royal Caribbean Cruises Ltd., which now operates Celebrity, Royal Caribbean International, Azamara Club Cruises, Pullmantur Cruises and CDF Croisières de France. The signature “Χ” seen on the funnel of Celebrity ships is the Greek letter chi, representing “Chandris”. The company is headquartered in Miami. In addition to offering traditional vacations to all continents, Celebrity also provides immersive Cruisetour experiences in Alaska, Australia/New Zealand, Canada, Europe and South America.