Spain’s third city is a dazzling destination that combines historic architecture, cutting edge design and an inviting stretch of beach. Don’t miss the futuristic City of Arts and Sciences, designed by local architect Santiago Calatrava, or the old riverbed, now a delightful park.

Cartagena was founded by the Carthaginians around 227 BC, who named it after their home city in North Africa. These days the city is best known for its well-preserved Roman theatre, which was remarkably only discovered in 1987, in spite of its location in the centre of town.

Spread across steep hillsides that overlook the Rio Tejo, Lisbon’s colourful cityscape includes Gothic cathedrals, majestic monasteries and quaint museums. But for many the best times will be had wandering the narrow lanes of Lisbon’s lovely backstreets, with their great local food, wine and music.

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.

The Galician city of Ferrol, birthplace of General Franco, doesn’t feature on too many tourist itineraries, though maritime enthusiasts may enjoy a visit to the 18th-century shipyards. Most cruise visitors will use Ferrol as a base to explore Galicia’s wild coast, the nearby city of La Coruña or the famous pilgrimage site of Santiago de Compostela.

Santander is the largest city on the Cantabrian coast, although perhaps not the prettiest, having lost many of its oldest buildings in a fire in 1941. Nevertheless, pockets of belle époque elegance remain, and the old town has some lively bars and restaurants. The beautiful medieval village of Santillana del Mar is a popular day trip from here.

Bordeaux sits at the centre of the world's most famous wine region, and is home to a beguiling blend of beautiful buildings, sophisticated gastronomy and high culture. It's a marvellous place to spend some time, whether it's a day sampling wines, an evening at the opera or a night on the tiles.

La Rochelle is an attractive seaside town of elegant limestone facades and agreeable weather, known as La Ville Blanche (the ‘White City’). The heart of the city is the atmospheric Vieux Port, guarded by three imposing towers which offer excellent views of the harbour and nearby islands.

Douarnenez is synonymous with all things maritime, a bustling Breton port with four different harbours. In its 19th-century heyday Douarnenez grew prosperous from sardine fishing, and its modern attractions include an excellent maritime museum, with boats and tall ships from around the world.

Situated just 14 miles off the coast of Normandy, the sunny island of Jersey blends British seaside charm with a discernible French influence. The bustling capital, St Helier, is the perfect base for exploring the island’s beautiful beaches, wartime fortifications and superb seafood restaurants.

Perfectly located on a magnificent harbour on the south coast of England, Portsmouth boasts a rich maritime and naval heritage. In addition, it has a glorious sea front, and theatres, art galleries, cathedrals and museums.

White Cliffs Country is a fascinating region, one packed with history and natural beauty. We think there is no sight like that of the stunning cliffs rising from the sea, topped by the fortifications of Dover Castle, and surrounded by lush green countryside.

Every August sailors from all over the world descend on Cowes for Cowes Week, the world’s oldest sailing regatta, and the town has an unmistakable nautical vibe. Spend some time perusing the upmarket shops, tuck into some fish and chips or head out and explore the Isle of Wight's beautiful coastline.

The 1998 Good Friday Agreement was a watershed moment for Northern Ireland, and its rejuvenated capital is enjoying a surge in popularity. The new Titanic Belfast museum is the star attraction, while the city centre boasts some handsome Victorian architecture and a lively pub scene.

The Holy Loch is a sea loch on the Firth of Clyde, where St Munn is said to have founded a church after leaving Ireland in the 6th century. The loch was used as a Royal Navy submarine base during World War II, and it was also a base for US nuclear subs during the Cold War.

Tobermory, an old fishing station brightened by a crescent of colourful houses, is the main settlement on the Isle of Mull. This rugged and varied island is one of the most popular destinations in the Hebrides, and is rich in wildlife, home to species including white-tailed eagles, otters and whales.

The uninhabited island of Staffa is known for its striking geology, characterised by the same hexagonal basalt columns as the Giant’s Causeway, and is home to the famous Fingal’s Cave. Seabirds including puffins, guillemots and razorbills nest here during spring and early summer.

Situated on a natural harbour on the east coast of the Isle of Lewis, Stornoway is the largest town in the Outer Hebrides. The island is one of the last major strongholds of the Gaelic language, and is home to fascinating Neolithic sites such as the mysterious standing stones at Callanish.

Heimaey is the largest of the Westman Islands, just off the south west coast of the Icelandic mainland. The jagged landscape is a reminder of the island’s volcanic origins; the most recent eruption, back in 1973, created the volcano now known as Eldfell, which looms over the island.

Capital of Iceland and gateway to this extraordinary volcanic island, modern Reykjavík is home to an impressive collection of interesting attractions and places of historic significance. Visit the impressive Hallgrímskirkja church, relax in a thermal pool, potter around the old harbour, and enjoy 24 hour daylight in the summer months.

The little island of Vigur is a haven for seabirds during the summer months, when thousands of Atlantic puffins, Arctic terns and black guillemots gather here. The island is also home to a single family-owned sheep farm, a 200-year-old rowing boat and Iceland’s last surviving windmill, built in 1840.

Ísafjörður is the largest town in Iceland’s wild Westfjords, dramatically located on a spit of sand hemmed in by mountains on three sides. The town itself is fairly low key, and the main attraction is exploring the surrounding landscapes, such as the spectacular Hornstrandir Peninsula.

Qaqortoq is southern Greenland’s largest town, though with just 3,000 inhabitants it’s hardly crowded. A trip to the nearby hot springs at Uunartoq is recommended; relaxing in the 38°C water and watching icebergs drift across the bay is quite something.

St Anthony sits right at the tip of Newfoundland’s Great Northern Peninsula, first settled by French and Basque fishermen in the 16th century. Off the coast you can see whales and icebergs that have drifted here from Greenland, while nearby attractions on land include the fascinating Norse site of L’Anse aux Meadows.

Newfoundland’s capital is a laid back city with an arty vibe, situated on a dramatic harbour. The hilly streets lined with colourful row houses make for a great photo opportunity, and the downtown area is full of history, as well as some excellent pubs and a thriving folk music scene.

The stunning Saguenay fjord is the fourth largest in the world, and the only fjord in North America navigable by cruise ship. The point where the fjord meets the colder waters of the St Lawrence river is rich in krill, which makes this a great destination for whale watching.

Québec City, the capital of French-speaking Canada, is one of the North American continent’s most beguiling cities. The pretty old town, a UNESCO World Heritage Site, is a joy to behold; the cobbled streets and church spires are enclosed within the old city walls, and many of the buildings date back to the 17th century

Trois-Rivières is the second oldest city in Québec, situated at the point where the Saint-Maurice river splits into three channels, and was an important centre for the export of iron ore and lumber. The main attraction is the city’s historic architecture, including the 17th-century Ursuline monastery.