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.

After years of neglect, Tangier is finally being restored to its former glory as a cosmopolitan crossroads between Europe and Africa. The Moroccan government has invested heavily in modern infrastructure, while the spruced up medina shines with a new-found cultural dynamism.

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.

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.

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.

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.

Mallorca is renowned for its beaches, ranging from big, bustling resorts to small, secluded coves. The island interior offers ruggedly beautiful scenery and quaint little towns, while the charming capital, Palma, boasts an attractive old quarter dominated by the imposing Gothic cathedral.

From the warren-like medieval streets of the Barri Gòtic to the fantastical modernist architecture of Antoni Gaudí, from the dizzy heights of Mount Tibidabo to the golden sands of Barceloneta, there’s never a dull moment in Barcelona.

Mallorca is renowned for its beaches, ranging from big, bustling resorts to small, secluded coves. The island interior offers ruggedly beautiful scenery and quaint little towns, while the charming capital, Palma, boasts an attractive old quarter dominated by the imposing Gothic cathedral.

The rumbustious port of Marseille often gets a bad press, but the city has been transformed in recent years, with a host of new cultural attractions. The vibrant Vieux Port remains at the heart of life in Marseille, however, and is the best place to begin your exploration of the city’s many historic sights.

Ever since Brigitte Bardot put Saint Tropez on the map with the seminal ‘And God Created Woman’ in 1956, this diminutive fishing village on the French Riviera has been a magnet for the international glitterati.

The UNESCO World Heritage-listed centre of Naples rewards exploration, and in addition to the many cultural treasures waiting to be unearthed Neapolitans are rightly proud of their food; this is where you’ll find the best pizza in Italy. The city also acts as a gateway to the fascinating remains of Pompeii and Herculaneum, and the beautiful Amalfi coast.

Porto Santo Stefano sits on the slopes of Monte Argentario, a promontory connected to the Tuscan coast by three slender spits of land. The port was subjected to frequent pirate raids until the Spanish fortified it in the 16th century, and the fortress still looms over the harbour.

Renowned for its casino, its Grand Prix and its oligarch-friendly tax policies, Monte Carlo is glamour and hedonism personified, with a price tag to match. This little principality enjoys a lovely setting, the villas and penthouses tumbling down the hillside towards the sweeping blue expanse of the Mediterranean.

The faded port town of Livorno serves as a gateway to Tuscany’s star attractions. Wonderful Florence, the cradle of the Renaissance, is resplendent with beautiful architecture and unrivalled artistic treasures, while nearby Pisa is of course famous for its precarious Leaning Tower.