HeyOttiCruise guide

Costa Diadema, port by port

Costa Cruises

5 its ports of call7 nights

If you are sailing on the Costa Diadema, the hard part is not what to see: it is what fits in each call. Here is its usual itinerary, the ports it visits and the activities available at each one — sorted by what actually decides it: the hours you spend ashore.

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Inside the Costa Diadema

What awaits on board, in numbers.

  • Built2014
  • Last refit2023
  • Passengers3,772 – 4,526
  • Crew1,253
  • Decks14
  • Cabins1,886
  • Tonnage132,500 GT
Pools & water park
Three pools including one with retractable roof, eight whirlpools, and a kids' pool in the Lido Squok mini waterpark.
Where to eat
Seven restaurants, four with extra charge, featuring steakhouse, Teppanyaki Japanese, 24-hour pizzeria, and healthy Samsara dining.
Spa & fitness
7800 m² Samsara Spa with gym, treatment rooms, thalassotherapy pool, sauna, UVA solarium, and steam room.
With kids
Squok Club with Mini and Maxi clubs, teen zone with age-specific programs, activities, and babysitting service.

Its ports of call

The itinerary this ship repeats most often.

  1. 1ItajaiActivities available when you plan
  2. 2SantosActivities available when you plan
  3. 3Buenos AiresActivities available when you plan
  4. 4MontevideoActivities available when you plan
  5. 5ItajaiActivities available when you plan

Upcoming departures

Pick yours when you start: you can change it at any time.

  • 14 Aug 2026 · 7 nights
  • 15 Aug 2026 · 7 nights
  • 21 Aug 2026 · 7 nights
  • 22 Aug 2026 · 7 nights
  • 28 Aug 2026 · 7 nights
  • 29 Aug 2026 · 7 nights
  • 4 Sept 2026 · 7 nights
  • 5 Sept 2026 · 7 nights

Sailing on the Costa Diadema?

Otti organises every call: what to do, at what time, and with room to get back on board.

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Itineraries and times are indicative: always confirm yours with your boarding documentation.