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.

Much more than just a gateway to the Costa Blanca, Alicante is an attractive and atmospheric city with plenty to recommend it. Founded by the Romans, then ruled by the Arabs for 500 years, the city has a rich history and a lovely old town, along with superb beaches and an excellent modern art museum.

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.

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.

Sovereignty of ‘The Rock’ has been a thorny issue ever since Gibraltar was ceded to Britain in 1713, though on the ground it’s clear where most locals’ sympathies lie. Gibraltar is often described as ‘more British than Britain’, a curious enclave of red postboxes, double decker buses and chip shops.

Seville is a wonderful destination, a sophisticated and sun-kissed city on the banks of the Guadalquivir river. It’s a treat for all the senses, from the smell of orange blossom to the heart-tugging sounds of flamenco, and the highlight of the calendar is undoubtedly Semana Santa, when a spectacular Easter parade fills the streets.

Portimão is a bustling fishing port and gateway to the Algarve, with a pleasant riverside promenade where the smell of sizzling sardines fills the air. The most popular attraction is Praia da Rocha just to the south, one of the Algarve’s loveliest beaches.

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.

Bustling and modern, fizzing with industry and commerce, Casablanca is often overlooked in favour of Morocco’s better known tourist draws. But then this is part of its appeal: it’s an authentic and unvarnished city, and it’s also home to the spectacular modernist architecture of the Hassan II Mosque.