Costa Diadema: KEL - LEH - KEL04A05
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Itinerary
Kiel, Germany
When it comes to the sea, there is no more important place in Germany – and arguably in Northern Europe – than Kiel. This port city in Schleswig-Holstein is a vital link between the Baltic and North Seas, located at the head of the Kiel Canal.
Kiel is also one of Northern Europe’s major cruise and shipbuilding centers, and it is especially known for Kieler Woche (Kiel Week), one of Europe’s largest regattas. Don’t miss a visit to the Kiel Aquarium, with its rich collection of marine life from the Baltic and North Seas.
Nature lovers can enjoy the expansive Baltic Sea beaches, seaside promenades, and picturesque botanical gardens with over 14,000 plant species. For those seeking historical and cultural experiences, fascinating open-air museums in Molfsee and the Baroque fortress in Eutin are located not far from Kiel.
Choose a Kiel cruise for unforgettable adventures in this captivating part of Germany.
Copenhagen, Denmark
Copenhagen, the capital of Denmark, delights everyone – from history lovers eager to explore magnificent Baroque palaces to gourmands looking to indulge in Michelin-starred restaurants.
In the city center, you’ll find three impressive royal landmarks: Christiansborg Palace (seat of the Danish Parliament), Rosenborg Castle (home to the Danish crown jewels), and Amalienborg Palace (residence of the Danish royal family).
Culture and history enthusiasts can enjoy numerous museums and galleries, while those seeking relaxation will appreciate the city's laid-back pace, extensive cycling paths, and beautiful parks – we recommend a leisurely coffee along the Nyhavn canal or the thrill of historic rides at the Tivoli Gardens amusement park. The city’s symbol, The Little Mermaid statue, pays homage to the fairy tales of Hans Christian Andersen and is a must-see photo spot.
Whether you're looking for an urban adventure, royal grandeur, world-class dining, or simply want to soak up the atmosphere of Scandinavian life – Copenhagen will win you over with its effortless elegance and warm hospitality.
Kristiansand
Named after its founder in 1641, King Christian IV of Norway, Kristiansand is the country's fifth largest city with a population of 65,000 inhabitants. The king designed the city to reflect Roman tradition, and replicate Oslo, in a grid style with squares almost identical in size. This is preserved today in the so-called 'kvadraturen' quarters. Kristiansand's coastal position has historically given the city a strategic importance in the desire to control the waters of the North Sea and the Baltic.
It is also protected to the interior by a chain of mountains and out to sea by a group of islands. Both the Norwegian navy and army presently have their headquarters in the city and its military academy is supposedly one of the most selective and highly disciplined in the world.
There is also a prestigious zoological park in the vicinity of Kristiansand, an environmentally friendly consequence of when King Christian used to hunt in the area.
Le Havre (Paris), France
The local gastronomy is rich in fresh seafood and traditional Norman specialties such as cheeses, cider, and calvados.
Easily accessible from Paris, Le Havre is the perfect escape from the bustle of the capital and a chance to discover a unique mix of modern urban architecture and authentic French coastal charm.
Available cabins for Fri. 11.09. - Tue. 15.09.2026.
Costa Diadema
Welcome on board Costa Diadema
During the day and in the evening, you will be spoilt for choice of activities; from walks at sunset, to performances and theatre shows where international artists will perform.
Care for an aperitif? The Aperol Spritz Bar is waiting for you! And after dinner? A games room to bring out the kid in you, or an excellent beer in a real German pub.
You will find an entire deck dedicated to children that even has a Castle and Pirate galleon.
And for moments of pure relaxation, there is a great spa available where you can enjoy a massage while looking at the sea – a real treat!
Featured activities