Blessed with a dramatic setting on the steep banks of the river Douro, Portugal’s second city is currently enjoying something of a renaissance, and is best known as the home of the country’s most famous export, port wine.

It’s not so long ago that Bilbao was a grim and unappealing place, scarred by heavy industry, but the Basque Country’s biggest city has reinvented itself as a cultural hub since the opening of the shimmering Guggenheim Museum in 1997.

Saint-Malo grew rich off the back of maritime trade and its plundering corsairs, a seafaring heritage that is still proudly on display today. It’s great fun getting lost in the streets of the walled old town, and the famous medieval abbey of Mont Saint-Michel is an easy day-trip.

An important naval base and major commercial port, Cherbourg is the gateway to the many attractions of Normandy, including the Bayeux Tapestry and the beaches where the D-Day landings took place. Cherbourg’s excellent Cité de la Mer maritime museum is also well worth a visit.

Rouen has endured a turbulent history: it was here that Joan of Arc was burnt at the stake in 1431, and much of the city was destroyed during World War II. Many cruise visitors head straight for Paris, an hour away by train, which is a shame since there’s so much to see in Rouen, including a beautiful cathedral and the atmospheric Medieval quarter.

Zeebrugge’s main attraction is its proximity to Bruges. This beautifully preserved old town is a magical maze of winding cobbled lanes, narrow canals and gorgeous gabled houses, and it’s no wonder so many visitors throng the streets in summer.