The Atlantic’s Longest Vein – From Southampton to the North

A 64-night round trip from Southampton, sailing on the afternoon of 30 April. It makes 49 port calls, starting with Cádiz, Barcelona and Toulon. The stops are in 16 countries, and calls last 8 to 15 hours. Typical highs for the time of year run from 9°C in Isafjordur to 25°C in Cádiz (48 to 77°F). You're back in Southampton on the morning of 3 July. Regal Princess (2014) carries up to 3,560 guests on 18 decks and has 12 restaurants, 6 of them included in the fare.