10 nights - Timeless Baltic Sea, Hygge in Copenhagen - from/to Kiel

A 10-night round trip from Kiel, sailing on the evening of 6 September. It calls at Riga, Tallinn (until midnight), Helsinki, Gdynia (Gdansk) and Copenhagen, with four days at sea along the way. The stops are in Latvia, Estonia, Finland, Poland and Denmark, and calls last 10 to 17 hours. Typical highs for the time of year run from 16°C in Tallinn to 19°C in Gdynia (Gdansk) (61 to 66°F). You're back in Kiel at 6:30 AM on 16 September. Mein Schiff Relax (2025) carries up to 4,000 guests on 19 decks and has 10 restaurants, 5 of them included in the fare.