Discover all the best of Italy on board the new “Regina del Mediterraneo”: from its cuisine to its hospitality, from its design to its entertainment, Costa Diadema offers a wealth of new ways to enjoy cruising. The Terrace on deck 5 - over 500 metres long - is lined with bars and restaurants that will make you feel like it's a summer's day on the Italian Riviera every day.
Book your Costa cruise through your preferred Travel Agency
Discover Costa's cruises and itineraries
Leave your details and choose the time and day to be contacted by our Costa Expert.
Our experts are at your disposal Monday - Friday 9:00am - 6:00pm 1-800-642-6782