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.

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.

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.

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.

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.

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.

The bustling fishing village of Palamós is one of the loveliest spots on the Costa Brava, surrounded by beautiful beaches and rugged coves. You can also use your stop here as a jumping off point for exploring nearby medieval villages, the historic city of Girona or the fantastic Salvador Dalí museum in Figueres.

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.

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.

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.

The down-to-earth port of Sète, sandwiched between the Mediterranean and the Etang de Thau lagoon, is a working town rather than a tourist hotspot, though the canals and colourful buildings have a certain charm. It’s also a great spot for a seafood lunch, and a visit to the nearby citadel of Carcassonne is a popular excursion.

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 bustling port of Bastia provides a more authentic slice of Corsican life than glitzy Calvi or Bonifacio, and the compact historic core, the Terra Vecchia, has bags of character. The photogenic old harbour, the Vieux Port, is another popular spot, surrounded by lively bars and restaurants.

Nice enjoys a marvellous setting on one of the most glorious stretches of the Côte d’Azur, the sweeping Bay of Angels, so it’s no wonder that tourists have been flocking here since the 19th century.

This tiny village on the Ligurian coast must be one of the most photographed spots in Italy, and no wonder; brightly coloured houses cling to the hillside overlooking a delightfully picturesque little harbour, where fishing boats gently bob alongside luxury yachts.

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.

The island of Elba, just off the Tuscan coast, is where Napoleon Bonaparte was famously forced to live in exile between 1814-15. It’s hard to feel too sorry for him, though; the views from his plush Villa dei Mulini, situated high above the town of Portoferraio, are quite spectacular.

The Sardinian city of Alghero is home to one of the loveliest old towns in the Mediterranean, with its cobbled lanes, elegant churches and golden sandstone architecture. The city was ruled for some 300 years by the Crown of Aragon and retains a uniquely Hispanic feel, with a dialect of Catalan still spoken by some locals.

Lipari is the largest of the Aeolian Islands, a volcanic archipelago to the north of Sicily. The main port is Lipari Town, a charming little harbour of pastel-coloured houses, fishing boats and enticing restaurants, overlooked by the imposing 13th century citadel.

Situated on the western edge of Sicily, closer to Tunis than it is to Rome, the historic port of Trapani has a discernible North African feel to it. This was once an important medieval trading centre that linked Carthage and Venice, and the lovely old town is a great place to spend some time exploring.

Malta’s tiny capital, established by the Knights of St John, packs in an awful lot of history considering its diminutive size. The atmospheric old streets, bathed in Mediterranean sunshine, are full of attractive honey-golden buildings, along with an impressive selection of bars and restaurants.

Gozo is Malta’s laid back little sister, a sleepy island characterised by ruggedly beautiful coastline, medieval citadels and prehistoric temples. It’s also a popular destination for divers, with some of the most spectacular underwater scenery anywhere in the Mediterranean.

Founded by Greek colonists in 734 BC, Siracusa was once the largest city in the ancient world, surpassing even Athens in its splendour. Highlights include the island of Ortigia, where narrow streets are lined by beautiful Baroque architecture, and the impressive ruins at the Parco Archeologico della Neapolis on the Sicilian mainland.

The Calabrian city of Crotone was once an important Greek colony, home to the mathematician Pythagoras, and some ruins still survive at Capo Colonna, to the south of the modern city. Another popular excursion is a visit to the fishing village of Le Castella, where a fairytale castle sits on an island at the end of a narrow causeway.

Vlorë is one of Albania’s busiest ports, and has a history stretching way back to the 6th century BC, when it was first founded as a Greek colony. The city itself is not particularly geared towards tourism, but there are some lovely beaches nearby, along with lagoons rich in birdlife.

The laid back fishing town of Monopoli is one of the less touristy spots on the Puglian coast, with a picturesque old town and a pleasant seafront promenade, the Lungomare. There are several lovely beaches nearby, or you can take a day trip to Alberobello, with its famous domed ‘trulli’ houses.

We never fail to be moved when we see the terracotta roofs and honey-golden walls of Dubrovnik, and a stroll around the perfectly preserved old town is a highlight of any visit to the Dalmatian coast. Make sure you take the time to walk around the walls and soak up the marvellous sea views.

One of the Dalmatian coast’s lesser known cities, Šibenik is notable for its compact medieval centre, UNESCO-listed Gothic-Renaissance cathedral and crumbling fortresses. The nearby islands of Zlarin and Prvić also make for an enjoyable day trip.

Pula is a busy commercial port on the Istrian coast, best known for its impressive Roman remains. The imposing Roman amphitheatre in the centre of town is impossible to miss, and the Habsburg emperors also contributed some handsome architecture during the 19th century.

Croatia’s second city enjoys a dramatic setting, hugging a sweeping bay against a backdrop of sheer grey mountains. Split's labyrinthine old town is contained within the remarkable Roman ruins of Diocletian’s Palace, a UNESCO World Heritage Site, and spills out onto the buzzing seafront Riva promenade.

Located on the quieter northern stretch of Croatia’s Dalmatian coast, the walled port city of Zadar is an intriguing blend of old and new, where Roman ruins and psychedelic modern art installations sit alongside one another.

Draped in vineyards and olive groves, the verdant Croatian island of Korcula is famous for its white wine and is said by some to be the birthplace of Marco Polo. The main settlement, Korcula Town, bears more than a passing resemblance to Dubrovnik, with a historic centre encircled by medieval walls and towers.

Kotor sits at the head of a beautiful, fjord-like bay, hemmed in by glowering mountains. The compact, walled old town is Montenegro’s star attraction, a warren of little alleyways and shady squares that is often described as a ‘mini Dubrovnik’.

Sarandë is southern Albania’s premier seaside resort, and in summer the population swells with day-trippers from nearby Corfu. If the beach doesn’t appeal then visit the fascinating archaeological remains at Butrint, or take a dip in the refreshing waters of the beautiful Blue Eye Spring.

The charming Puglian town of Gallipoli lies close to the bottom of Italy’s ‘heel’, with the modern town on the mainland connected by bridge to the walled old town, which sits just offshore on its own island. The cobbled streets are a delight to explore, full of beautiful baroque palazzi and enticing seafood restaurants.

Syros is one of the smallest of the Cyclades islands, though it’s also the administrative capital of the archipelago. Not many cruise ships call here, so you’ll find the beaches are much less crowded than other islands, and the main town, Ermoupoli, is home to a fascinating mix of architectural styles.

The island of Spetses lies just off the coast of the Peloponnese, and is popular as a second home for well-to-do Athenians. Wander the streets of charming Spetses Town and you’ll find some excellent restaurants, while the surrounding countryside is a verdant landscape of pine forest and gently rolling hills.

The charming town of Rethymnon, on the north coast of Crete, is a beguiling mix of Venetian stonework and Turkish-style wooden architecture. The Old Town is dominated by the imposing fortress, while outside the city lie the impressive Arkadi and Preveli monasteries.

The mountainous island of Amorgos is one of the lesser known gems of the Cyclades group, with impressive scenery, superb hiking trails and some fascinating historic buildings. Most spectacular of all is the bright white Hozoviotissis monastery, which hugs a cliffside high above the crashing waves.