Everyone who visits Paris for the first time probably has the same punchlist of major attractions to hit: The Louvre, Notre Dame, The Eiffel Tower, etc. Just make sure you leave some time to wander the city’s grand boulevards and eat in as many cafes, bistros and brasseries as possible. And don’t forget the shopping—whether your tastes run to Louis Vuitton or Les Puces (the flea market), you can find it here.

Cumbria's valleys and fells (as the low mountains are known) are home to idyllic villages, high moorlands and picturesque lakes. Literary buffs will enjoy Wordsworth's Dove Cottage (go in March to see daffodils), and if you've got kids in tow, visit The World of Beatrix Potter. Or just enjoy a leisurely drive through beautiful scenery.

Old-world villages and story-book chateaux bedeck the Loire, once fought over by Gauls, Romans, Visigoths and even Attila the Hun. Hire bikes and roll through the lush valley, visiting fortresses in Amboise and Angers, UNESCO-designated Chartres Cathedral and the Gothic cathedral in Nantes. The Musée Jules Verne houses replicas of futuristic inventions designed by the author. Pay respects to other former residents: the Romans in Tours, the cave dwellers of Touraine, and the liberator of Orleans, Joan of Arc.

Colmar is a photographer's dream, with its labyrinth of cobbled lanes, flower-lined canals, and timber-framed houses painted in a rainbow of pastel hues. It's the quintessential Alsatian town, brimming with traditional restaurants and surrounded by vineyards and medieval castles.

Romance is the lifeblood of Annecy, a town in the Rhone-Alpes region of southeast France that’s replete with castles and cathedrals and softly curving architecture. Stroll hand in hand with your paramour across Pont des Amours (the lover’s bridge) before taking in the Imperial Palace and the baroque Cathedral of Saint-Pierre. A walk down the Rue Royale will be rewarded with prime shopping, dining and people-watching, especially at the fountain of Saint Jean.

While many visitors come for the beaches, arts celebrations and fiestas, San Sebastian-Donostia is serious about its food and drink. The Old Quarter’s narrow, winding streets are full of bars and restaurants, and in the modern city, sidewalk cafes are all around. The city specialises in seafood. Just make sure you know not to expect dinner at 6 or 7 p.m.—that’s much too early in Spain. Instead, tide yourself over with tapas, and enjoy eating and drinking late into the night.

This former fishing village on Portugal’s southern coast has become a popular resort. Spend a day on Alvor’s main beach, or find one of the smaller, secluded coves along the coastline. In the evening, stroll through the town’s narrow cobblestone streets, dine on fresh local seafood, and enjoy live music at one of the many lively bars.