Smaller than Mallorca and mellower than Ibiza, Menorca is rightly feted for its beautiful, unspoilt beaches. The laid back capital, Mahón, is set on the Mediterranean’s largest natural harbour, and the city’s striking Georgian architecture is a reminder of the 18th century British occupation of the island.

Although Ibiza is best known as a hedonistic party island, it’s easy to give the clubbers a swerve and discover the White Isle’s mellower side. The island boasts some spectacularly beautiful coastline, and the fortified Old Town (Dalt Vila) is UNESCO listed.

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.

The bustling port of Motril is less than an hour’s drive from Granada, last stronghold of the Moors in Spain and home to the famous Alhambra palace. The narrow streets of the Albayzín quarter are particularly evocative of the days of Al Andalus, and you can explore Granada’s Jewish heritage in the atmospheric Realejo district.

Málaga boasts plenty of chic restaurants and bars where you can ease into the rhythms of life in southern Spain, before exploring sights including the intriguing, unfinished Gothic cathedral, and a museum devoted to the city's most famous son, Pablo Picasso.

The crumbling, sun-baked seafront city of Cádiz is said to be the oldest continuously inhabited settlement in the western world, founded by the Phoenicians around 1100 BC. Although the city lacks any obvious landmarks, it’s rich in atmosphere, and plays host to one of Spain’s most colourful carnivals.

The Algarve town of Lagos has a long and distinguished maritime history, and was the launchpad for many expeditions during Portugal’s seafaring heyday. The pretty old town is enclosed by 16th-century walls, while the surrounding coastline is punctuated by caves and dramatic rock formations.

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.