Costa Diadema has 8 passenger decks listed below, top to bottom. Tap a deck on the drawing to jump to it, or scan the full list. This is our own deck-by-deck guide compiled from the line's published ship facts.
Venues Cabins only Both · Tap a deck to see what's on it
Deck 15
Solarium Lido Burmese RoseDeck 14
Solarium Centro Benessere Samsara Lido Squok Winter Garden Wellness Center Samsara Spa Gymnasium Pista da Jogging Campo da GiocoDeck 12
Solarium Discoteca Opernball Centro Benessere Samsara Lido Squok Wellness Center Samsara Spa Beauty Salon Card Room Arcade Games Room Inside Balcony SuiteDeck 11
Balconata Diana Squok Club Solarium Discoteca Opernball Biblioteca Gubelin Aperol Spritz Bar Inside Balcony Suite Grand SuiteDeck 10
Lido Diana Ristorante Corona Blu Lido Stella del Sud The Salty Beach Street Food Bar Lido Diana Restaurant Buffet Inside Oceanview BalconyDeck 5
Teatro Emerald Gelateria Amarillo Country Rock Club Ristorante Club Diadema Tavola Teppanyaki Casino Golden Jubilee Piano Bar Principe Nero Solarium La Fiorentina Steak House Sushino at Costa Arcade Games Room Sunset Bar Pummid'Oro Pizzeria DiVino Gran Duca di Toscana La Piazza Bar Teodora Lounge Casino BarDeck 4
Teatro Emerald Atrio Eliodoro Grand Bar Orlov Galleria Shops Sala Desiree Sala Tiara Fiorentino RestaurantDeck 3
Teatro Emerald Atrio Eliodoro Adularia Restaurant Fiorentino RestaurantView the official Costa Diadema deck plans from Costa Cruises →
Every deck
Deck 15
SolariumLido Burmese Rose
Deck 14
SolariumCentro Benessere SamsaraLido SquokWinter GardenWellness Center Samsara SpaGymnasiumPista da JoggingCampo da Gioco
Deck 12
SolariumDiscoteca OpernballCentro Benessere SamsaraLido SquokWellness Center Samsara SpaBeauty SalonCard RoomArcade Games Room InsideBalconySuite
Deck 11
Balconata DianaSquok ClubSolariumDiscoteca OpernballBiblioteca GubelinAperol Spritz Bar InsideBalconySuiteGrand Suite
Deck 10
Lido DianaRistorante Corona BluLido Stella del SudThe Salty Beach Street FoodBar Lido DianaRestaurant Buffet InsideOceanviewBalcony
Deck 5
Teatro EmeraldGelateria AmarilloCountry Rock ClubRistorante Club DiademaTavola TeppanyakiCasino Golden JubileePiano Bar Principe NeroSolariumLa Fiorentina Steak HouseSushino at CostaArcade Games RoomSunset BarPummid'Oro PizzeriaDiVino Gran Duca di ToscanaLa Piazza BarTeodora LoungeCasino Bar
Deck 4
Teatro EmeraldAtrio EliodoroGrand Bar OrlovGalleria ShopsSala DesireeSala TiaraFiorentino Restaurant
Deck 3
Teatro EmeraldAtrio EliodoroAdularia RestaurantFiorentino Restaurant
Sail on Costa Diadema
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