Costa Diadema

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Costa Diadema 2019/2020 Cruise Deals

Experience an authentic Italian atmosphere on your Mediterranean cruise!

Cruises on board the Costa Diadema

Get ready for an action-packed Mediterranean adventure! The Costa Diadem sails year-round to the most popular ports in Italy, Spain, and France. Formerly Costa's largest ship, the carnival-like atmosphere and high passenger count mean there's never a dull moment. Kid-friendly activities such as a laser maze, a video arcade and a Grand Prix racecar simulator make it a great ship for families, and teens and adults alike will enjoy the late-night clubs with live music and dancing. The ship itself is a bombastic creation full of bright colors, neon lights and glitzy art. Slightly more regal than her sister ships in the Costa fleet, the Italians have nicknamed this ship "Queen of the Mediterranean."

Based in Italy, Costa is Europe's leading budget cruise line. The line attracts a largely European passenger base, with English-speaking guests making up the minority of passengers. Onboard announcements are made in multiple languages, and most crew members also speak multiple languages. Passengers looking for an exciting cruise vacation in an authentic southern European atmosphere will be guaranteed to have a blast.

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FACTS & FIGURES - Costa Diadema

  • Ship length
    1004 ft
  • Passengers
  • Decks
  • Launched

Decks and Staterooms - Costa Diadema


Interior stateroom

max. 2126 sq ft

Bath with shower, Television , Safe, Hair dryer, Air conditioning, Vanity, Sitting area with desk and sofa bed, Minibar, Telephone

Stateroom Features

Oceanview stateroom

max. 4172 sq ft

Television, Sitting area with desk , Closet, Hair dryer, Air conditioning, Minibar, Bathroom with shower, Telephone

Stateroom Features

Balcony stateroom

max. 4198 sq ft

Air conditioning , Television, Closet, Safe, Hair dryer, Vanity, Sitting area with desk and sofa bed, Minibar, Bathroom with shower, Telephone

Stateroom Features


max. 2700 sq ft

Television, Bath with whirlpool tub and shower, Safe, Kettle and selection of tea filters in the cabin, Air conditioning, Vanity, Lounge furniture, Separate sitting area, Minibar, Sofa bed, Telephone, Bathrobes, slippers, and hair dryer

Stateroom Features

Please select a deck:

Deck 15 La fenice
deck plan