The 5 things you’ll experience aboard Costa Diadema

  1. Architecture, art & design
    Costa Diadema. The crown jewel of Costa’s exquisite collection of ocean liners. The ship’s name—Italian for “tiara”—merely hints at its stunning beauty. The ship’s décor is punctuated by plush, vibrant furnishings that are the perfect blend of innovation and timeless elegance. The creative genius of master architects, interior designers and artists blend to create a captivating environment where each space is uniquely different from the next. Expertly placed lighting, glass, bold color and texture combine to create one-of-a-kind spaces.
  2. Amenities for guests of all ages
    Step aboard Costa Diadema and find yourself captivated by the endless amenities. Pools glittering with mosaic tile, a lively casino, three-level theater, 4D cinema, a kids’ club featuring games from the popular TV show Peppa Pig, and even a country rock club. Among the most impressive is the four-story Samsara Spa, complete with a fitness center, thalassotherapy pool and UVA solarium. With over 45 treatments it’s near impossible to experience everything the spa has to offer. Aroma stone therapy, nourishing steam clay baths and mystifying Ayurveda rituals are some of the most popular.
  3. Food & wine
    The cuisine is the perfect representation of the passion and tradition of Italy. Michelin-starred chefs Fabio Cucchelli and Bruno Barbieri have designed regional menus featuring 252 decadent Italian dishes. The ship features a Gelateria, Pummid’oro Pizzeria, a Teppanyaki Asian fusion restaurant as well a beer pub and Mozzarella Bar. A refined selection of wine chosen by the Italian Sommelier Association pair expertly with the authentic Italian flavors.
  4. Cabins & suites
    Costa Diadema’s spacious cabins are designed to inspire comfort, tranquility and ease. Whether guests sail in an Inside Classic or Balcony Premium with breathtaking ocean views, each cabin is complete with all the essentials. Costa’s luxurious suites are the crème de la crème. Suite guests are welcomed with a bottle of Ferrari Sparkling Wine and fresh canapés. Among suite perks are complimentary room service, full in-cabin meals, plush bathrobes and slippers, a pillow menu, organic cotton sheets and a personal valet throughout the entire voyage. Suite guests also receive a complimentary Intenditore beverage package, the most complete beverage package available… for real connoisseurs!
  5. Once-in-a-lifetime destinations
    Costa Diadema embarks from Barcelona, Savona and Civitavecchia throughout the year, and sails to some of the most iconic destinations in the Western Med. To name a few: Palma De Mallorca, La Spezia, Cagliari and charming Marseille. Explore all of Costa Diadema’s sailings at

For reservations and more information, please call your travel professional or 1-800-GO-COSTA, visit or check out our Facebook page at