12 Night Cruise from Kiel

About this cruise

Somewhere around day five the ship stops being transport and starts being home. This 12-night sailing from Kiel on September 11, 2026 visits Copenhagen, Kristiansand and Le Havre (Paris), with additional stops along the Western Mediterranean. Last stop: Genoa. There's a stretch of back-to-back port days, so those days are busy, but the sea days around them give you time to recharge. 5 countries (Denmark, Norway, France, Spain and Italy) across the Western Mediterranean, each with its own character. Most ports give you about 9 hours, so you can do more than just tick off the main sights. As for the ship itself, Costa Diadema: 3,724 guests, 14 decks. Entertainment, dining, and enough space that it never feels cramped. 12 nights is long enough to build a routine on board: favourite restaurant, favourite deck chair, favourite people. It starts to feel like a floating village. Being shoulder season helps: golden light, comfortable weather, and shorter queues at the popular spots. Good route, good ship, good timing. It all lines up.