Tango & Estancia – Buenos Aires & Montevideo

About this cruise

Long enough to properly switch off but not so long you need to reorganise your entire life. This 7-night round-trip sailing from Santos on December 20, 2026 visits Buenos Aires, Montevideo and Itajai. The sea days come first, which means no rushing to get off the ship on day one. You hit the ports relaxed and ready. Crossing 3 borders through the South America: Argentina, Uruguay and Brazil. You'll notice the culture shift at every stop. Keep an eye out for Buenos Aires: Tango, steak, and endless boulevards. Roughly 8 hours ashore per stop. No need to rush. Costa Diadema carries up to 3,724 guests over 14 decks. Multiple pools, a theatre, and more restaurants than you'll get through. Families and groups will find plenty to do: waterslides, shows, multiple pools, and something for every age. And a December cruise to warmer water? Hard to argue with that when it's cold at home. That's 7 nights well spent.