The Costa Diadema arrived in Northern Europe earlier this month to kick off a summer season in the region.

Having spent the past winter in South America, the Costa Cruises vessel started a series of seven-night cruises to the Norwegian Fjords on May 15, 2026.

Sailing from Kiel and Copenhagen, the weeklong cruises sail to destinations in Norway, Germany and Denmark.

Ports of call set to be visited as part of the deployment include Bergen, Stavanger, Flam, Alesund, Geiranger, Haugesund and Hellesylt.

The season runs through mid-September, when the Diadema is scheduled to reposition to the Western Mediterranean.

The ship initially offers short cruises to Italy, Spain and France before operating longer itineraries that also sail to destinations in Portugal, the United Kingdom and Morocco.

Following its fall schedule in the region, the 2014-built vessel embarks on a repositioning cruise back to South America in early November.

Before kicking off its summer season in Northern Europe, the ship also offered a trans-Atlantic crossing that departed from Santos, Brazil.

The 25-night repositioning voyage included visits to additional Brazilian destinations, along with ports in Cape Verde, Spain, Morocco, Portugal, France, England and Belgium.

Back in South America for the 2026-27 winter season, the Diadema is scheduled to offer cruises to Brazil, Argentina and Uruguay.

Following a series of short cruises from Santos and Itajaí in November, the 3,700-passenger ship kicks off regular cruises to Santos, Buenos Aires, Montevideo and Itajaí in December.

The seven-night itinerary, which allows guests to join the cruise in every port, will be offered through late March.

In addition to the Diadema, Costa is also deploying the Costa Serena in South America for the 2026-27 season, offering cruises from Buenos Aires and Rio de Janeiro.