travel42 Cruise Ship Review: Costa Cruise Lines Costa Diadema

Costa Diadema travel42 Professional Ship Review

The 3,693-passenger Costa Diadema, which was constructed in Italy, debuted in 2014.

Owned by Carnival Corp., Costa is Europe's largest cruise line with a fleet of more than a dozen ships ranging in size from 25,000 to well over 100,000 tons. This 132,500-ton ship sails mostly Mediterranean cruises. Diadema means "tiara," and there is plenty of glamour and glitz on board.

Costa passengers tend to be mostly European—Italian, French, German and Spanish—on board cruises in Northern Euro...

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