Timeless Baltic Capitals – Copenhagen to Helsinki

About this cruise

A week or so at sea, a few great ports, and nothing to organise once you're on board. This 9-night sailing from Copenhagen on July 3, 2026 visits Oslo, Warnemünde (Rostock) and Gdynia (Gdansk), with additional stops along the Baltic. You wind up in Helsinki, so it's worth planning a night or two there. Expect a run of consecutive ports, 8 stops total, with the busiest days packed close together. The sea days around them feel earned. The route threads through 8 countries along the Baltic coast: Norway, Germany, Poland, Lithuania, Latvia, Sweden, Estonia and Finland. Helsinki stands out. It's Nordic design in a city of islands. Roughly 10 hours ashore per stop. No need to rush. There are 13 restaurants on Norwegian Sun, so you'd need to double up a few evenings to try them all in 9 nights. Copenhagen itself is worth spending some time in. Don't just treat it as a departure point. And July means long, warm days. Good for the ports, good for the pool. All in all, it's a solid trip.