Costa Cruises
Costa Diadema
Costa Diadema from Costa Cruises (Dream-Klasse). Around 3,724 passengers. Italian volume concept with Mediterranean flair; German is often available, onboard life international.
Ideal for: Mediterranean with Italian flair and an international audience
- Dream-Klasse
- In service 2014
- IMO 9636888
Current position live
AIS-based view via VesselFinder – coverage and freshness can vary.
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Ship facts
Technical specs and capacity – approximate figures, editorial snapshot.
- Class
- Dream-Klasse
- In service
- 2014
- Passengers (approx.)
- 3,724
- IMO
- 9636888
Typical routes & regions
Editorial sample profiles – not live prices. Binding sailings will follow later via the offers API.
- Summer7 nights
Western Mediterranean
incl. Barcelona oder Palma, Rom / Civitavecchia, Marseille, Genua
Dense port schedule, Mediterranean climate.
Guide price from about €700–1,100 pp
- Winter7 nights
Caribbean
incl. Miami oder San Juan, Ost-/Westkaribik-Inseln
Usually with flights; a warm winter destination.
Guide price strongly flight-dependent
Cabins
Typical categories on board – size, occupancy and from-prices are guide values and can vary by location, date and fare.
Inside cabin
- Size:
- ca. 14–18 m²
- Occupancy:
- 1–4 guests
- Price:
- ab ca. 500 €
Ocean-view cabin
- Size:
- ca. 16–20 m²
- Occupancy:
- 1–4 guests
- Price:
- ab ca. 650 €
Balcony cabin
- Size:
- ca. 17–25 m² inkl. Balkon
- Occupancy:
- 1–4 guests
- Price:
- ab ca. 800 €
Suite
- Size:
- ab ca. 30 m²
- Occupancy:
- up to 4–6 guests
- Price:
- ab ca. 1.600 €
From-prices: guide per person for double occupancy, typically about 7 nights, without flights or drinks package – as of Aug 2026, day-to-day and fare-dependent (no warranty).
Amenities: Typically: bathroom with shower/WC, air conditioning, TV, safe, telephone, seating area; bathrobe and water depending on fare.
Tip: Families: balcony or verandah. Budget: midship inside. Couples: junior suite as a retreat.
Onboard offer
Restaurants, bars, kids, sports and wellness – editorial overview of typical facilities. Exact offer and inclusion status depend on ship, refit and fare.
Included restaurants
- Hauptrestaurant / Dining Room
- Buffet / Windjammer-ähnlich
- Snack- und Fast-Casual-Outlets
- Weitere Inklusivrestaurants je Schiff
Specialty restaurants (extra charge)
- Specialty Dining
- Steakhouse / asiatische Spezialitäten
- Private Dining
Bars & lounges
- Pool Bar
- Piano / Lounge Bars
- Nachtclub / Disco
- Weitere Themenbars
Kids & teens
- Kids Club nach Altersgruppen
- Teen Lounge
- Familienattraktionen / Wasserpark (je Schiff)
Entertainment
- Theater & Shows
- Casino
- Live-Musik
- Pool-Partys & Events
Sports & activity
- Fitnesscenter
- Sportplatz / Court
- Rutschen / Kletterattraktionen (je Schiff)
Wellness & spa
- Spa
- Sauna
- Beauty & Massagen
Tip: Internationale Megaships variieren stark – für Exactlisten die Reederei-Seite des konkreten Schiffs nutzen.
Deck plans
Browse the ship decks – plus a link to the cruise line’s current plans to view or print.
Costa Diadema · deck plan
Unterdecks
1 / 4
Unterdecks: Kabinen, Theater, Casino und Indoor-Entertainment.
Promenade / Mall: Restaurants, Bars, Shops und Showflächen.
Pool & Park: Poollandschaft, Rutschen, Sport und Kids-Bereiche.
Oberdecks: Sonnendecks, Spezialitätenrestaurants, Suites und Aussicht.
Tip: Details und druckbare Pläne stellt die jeweilige Reederei bereit.
Editorial overview – binding layouts and cabin numbers are in the cruise line’s current plans (subject to change).
Frequently asked questions
How large is Costa Diadema?
Around 3,724 passengers sail on board (Dream-Klasse). Figures are approximate and may vary by configuration.
Where does Costa Diadema sail?
Typical cruising areas include Mediterranean, Caribbean. Exact sailings and ports change by season – see the sample routes on this page.
Which cabin on Costa Diadema suits whom?
Families: balcony or verandah. Budget: midship inside. Couples: junior suite as a retreat.
Where can I book trips on Costa Diadema?
Bookings are available via travel agencies and online portals. On schiffsverfolgung.de you’ll find entry points via “Find a cruise” and affiliate partners – binding prices and availability come from the provider or Costa Cruises.
Is there internet on board Costa Diadema?
Most modern cruise ships offer satellite Wi‑Fi. Whether data is included and which packages exist depends on the Costa Cruises fare.
Is smoking allowed on Costa Diadema?
Smoking is generally not allowed in cabins and restaurants. Designated outdoor smoking areas are signed – details are in the cruise line’s onboard rules.
More ships from this cruise line
Editorial overview. Passenger counts, dimensions and class details are approximate and can vary by configuration. Maps and webcams rely on third-party data.