The historic harbour city of Tallinn in Estonia is really quite captivating. Just the perfect size to explore on foot, its medieval (and UNESCO listed) town centre, with its cobblestone streets and a busy Town Hall Square, is the perfect introduction to Estonia’s rich history.

The buzzing city of Stockholm is the capital of Sweden. Many sights will delight; the busy waterfront, the cobbled streets in the Old Town, and the museums, palaces, gardens and galleries. And of course, just 20 minutes away, its archipelago of 30,000 islands offers a totally different experience.

Riga, Latvia’s charming capital, is a highlight of any Baltic itinerary. The compact Old Town delights with its winding lanes and elegant spires, and the city is also home to one of Europe’s most impressive ensembles of Art Nouveau architecture.

The Baltic port of Gdansk occupies an important place in 20th century history; the first shots of World War II were fired at the Westerplatte naval base, and it was amongst the shipyards of Gdansk that the Solidarity movement was born in the 1980s.

The ruggedly handsome island of Bornholm lies way out in the Baltic, closer to Sweden and Poland than the Danish mainland. It’s the sunniest place in Denmark, known for its intriguing rundekirke (round churches), sleepy fishing villages, traditional smokehouses and fantastic foodie scene.

Wonderful Copenhagen is the perfect city to explore on foot, by bicycle or by water. Visit the bustling wharf at Nyhavn, enjoy the palaces, galleries and museums, wander through the amazing Tivoli Gardens, and if you have time, make the most of Copenhagen’s gastronomic revolution.

Haugesund dates back to Viking times, and the surrounding region is known as the birthplace of Norway, where King Harald Fairhair first united the country under one ruler. Highlights include the reconstructed Viking farm at Avaldsnes, the Arquebus War History Museum and the Haraldshaugen Monument.

When Ålesund was destroyed by fire in 1904, the German Kaiser Wilhelm II agreed to foot the bill to rebuild it. The result was the stunning Art Nouveau architecture that you see today, which blends elements of the German 'Jugendstil' with Viking flourishes.

Trondheim’s wooden buildings look much as they would have done in the Middle Ages, rebuilt in the same style and layout throughout history. Here also Norway's national sanctuary, Nidaros Cathedral, was built over the grave of St. Olav, Norway's patron saint, with parts dating back to the 12th century.

Olden is a lovely little village surrounded by green meadows and rippling mountain scenery, at the mouth of the Oldeelva river. The most popular excursion is a trip to the nearby Briksdalsbreen, an arm of the vast Jostedalsbreen glacier.

Beautiful Bergen, Norway’s former capital, is a perfect city to explore on foot. Bryggen – the old Hanseatic wharf, and a UNESCO World Heritage site – still has the old harbour timber buildings, whilst other attractions include the funicular up Mount Floyen and the busy fish market.

Cosmopolitan Edinburgh, Scotland’s lovely capital, is located in spectacular countryside, always visible from the city centre. Striking architecture, lots to see and do, and great food mean that your time here will be very busy. And if your visit coincides with the Festival, you have a treat in store.

Invergordon’s deep natural harbour makes it a popular jumping off point for the Scottish Highlands, and most cruise ship visitors will head inland on excursions to Loch Ness, Culloden battlefield or the nearby city of Inverness, capital of the Highlands.

The flat, windswept Orkney Islands, just off the northeast coast of Scotland, have a distinctive Scandinavian heritage that’s discernible in everything from the unusual place names to the ancient Norse architecture of the capital, Kirkwall. Don’t miss the Ring of Brodgar, a fascinating Neolithic stone circle.

The Isle of Skye is one of Scotland’s most popular tourist destinations, thanks to a spectacular landscape of jagged peaks, misty moors and glassy lochs. The island’s biggest town is Portree, a pleasant little place with a colourful harbour.

The waterfront town of Oban, situated on Scotland’s west coast, is the main gateway to the Hebridean islands, and it’s a busy place in summer. We recommend sampling the excellent seafood while enjoying the views across to the islands of Mull and Kerrera.

The popular resort town of Portrush is well located for the attractions of the Antrim Coast, including the spectacular UNESCO-listed Giant’s Causeway and the ruins of Dunluce Castle, which has been used as a filming location for the TV series ‘Game of Thrones’.

Rugged and unspoilt, peaceful and perhaps a little parochial, the Isle of Man is proud to be different. The island has its own government, the Tynwald, which is said to be the oldest continuous parliament in the world, as well as its own language and even its own currency, the Manx pound.

The city of Dublin has something for everyone with great shopping, beautiful Georgian architecture, lovely parks, galleries and museums. Everywhere you go you will be bowled away by the jovial Irish welcome. Don’t miss the chance to sample a local pint of Guinness.

The 1998 Good Friday Agreement was a watershed moment for Northern Ireland, and its rejuvenated capital is enjoying a surge in popularity. The new Titanic Belfast museum is the star attraction, while the city centre boasts some handsome Victorian architecture and a lively pub scene.

Disagreements over the correct name for Northern Ireland’s second city date back to 1613, and are unlikely to be resolved any time soon, so let’s focus instead on what the city has to offer. Highlights include the 17th century city walls, a vibrant live music scene and a city centre rejuvenated by Derry’s stint as UK Capital of Culture in 2013.

Killybegs is a bustling fishing port on the Donegal coast, and you’ll see both local and international vessels filling the harbour. The village has some nice pubs worth visiting, and the surrounding countryside is typified by beautiful coastal scenery such as the dramatic Slieve League cliffs.

Galway is known as the ‘city of festivals’, home to a cosmopolitan mix of artists, musicians and students. Buskers and folk bands provide the soundtrack as you explore the city’s fantastic pubs and pedestrianised streets, and Galway is also a useful base for visiting sights such as the Cliffs of Moher and Connemara National Park.

The beautiful Dingle Peninsula reaches out into the crashing Atlantic surf, culminating in the westernmost point on the Irish mainland. The peninsula’s buzzing ‘capital’, Dingle town, is a charming little place full of lively pubs, colourful shopfronts and toe-tapping traditional Irish music.

The attractive town of Cobh is situated on an island in Cork Harbour, one of the largest natural harbours in the world. It’s a colourful place with an interesting history; Cobh was the main exit point for thousands who fled Ireland during the famine years, and it was also the final port of call for the ill-fated Titanic.

Waterford is Ireland’s oldest city, over 1,000 years old, with a fascinating Viking and Norman heritage that is still discernible in the narrow streets of the ‘Viking Triangle’. The city is also famous as the home of Waterford crystal, and the glass-making industry here dates back to the late 18th century.

Rouen has endured a turbulent history: it was here that Joan of Arc was burnt at the stake in 1431, and much of the city was destroyed during World War II. Many cruise visitors head straight for Paris, an hour away by train, which is a shame since there’s so much to see in Rouen, including a beautiful cathedral and the atmospheric Medieval quarter.

Situated on the southern bank of the Seine estuary, Honfleur was once one of France’s most important ports. It was also a favourite location of Monet and the Impressionists, and art lovers may well recognise the elegant Renaissance architecture of the old harbour, the Vieux Bassin.

Saint-Malo grew rich off the back of maritime trade and its plundering corsairs, a seafaring heritage that is still proudly on display today. It’s great fun getting lost in the streets of the walled old town, and the famous medieval abbey of Mont Saint-Michel is an easy day-trip.

The island of Guernsey draws visitors south from the British mainland with its more favourable climate and beautiful coastline. The capital, St Peter Port, is a lovely little town of cobbled streets and elegant architecture, and there are also several interesting museums dedicated to the Nazi occupation of the island.

Lorient is an important fishing harbour and port on the Brittany coast, once home to the French East India Company, and was heavily damaged during the Second World War due to the presence of a German U-boat base. This is an excellent region for fresh seafood, and nearby attractions include the pretty Breton town of Quimper.

Bordeaux sits at the centre of the world's most famous wine region, and is home to a beguiling blend of beautiful buildings, sophisticated gastronomy and high culture. It's a marvellous place to spend some time, whether it's a day sampling wines, an evening at the opera or a night on the tiles.

It’s not so long ago that Bilbao was a grim and unappealing place, scarred by heavy industry, but the Basque Country’s biggest city has reinvented itself as a cultural hub since the opening of the shimmering Guggenheim Museum in 1997.

Gijón is the largest city in the Asturias region of northern Spain, an important industrial port but also a lively and youthful place, ideally positioned for exploring the Costa Verde. The most interesting area is the historic fishing village of Cimadevilla, which sits on a peninsula that divides the bay in two.

Vigo is the biggest city in Galicia, Spain’s verdant northwest corner. The city itself is a busy fishing port with limited tourist appeal, but it’s a great base for striking out into the countryside, visiting the lovely Cíes Islands just offshore or joining the pilgrims in Santiago de Compostela, 60 miles to the north.

Blessed with a dramatic setting on the steep banks of the river Douro, Portugal’s second city is currently enjoying something of a renaissance, and is best known as the home of the country’s most famous export, port wine.

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.

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.

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 Spanish conquistadors in 1533, and the beautifully preserved centre is a real highlight of Colombia’s Caribbean coast. The walled old town, the Ciudad Amurallada, is a camera-friendly collection of cobbled streets and colourful, colonial-era buildings.

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.

The pretty Provençal fishing village of Sanary-sur-Mer is an agreeable place to spend a day, with a clutch of historic buildings and a lively open-air market. Sanary also has a fine literary heritage, home to a number of exiled German writers during the 1930s, and it was here that Aldous Huxley wrote ‘Brave New World’.

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.

Few ports conjure up images of glitz and movie star glamour quite so readily as Cannes. May is when the glitterati roll into town for the Film Festival, but there’s still plenty to divert you the rest of the year, including the old quarter, Le Suquet, and the dazzling Croisette.

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.

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.

One of the world’s great cities, Rome continues to dazzle and delight visitors with a potent mix of architectural marvels, continent-defining history and buzzing nightlife. The Colosseum, the Vatican and the Forum are among the big ticket items, with the crowds to match, though in truth you will find history around almost every corner.

The lovely town of Sorrento, draped across rugged cliffs overlooking the Bay of Naples, has been charming visitors since the days of the Grand Tour. The Renaissance palaces and many craft shops make Sorrento an attractive destination in its own right, and it’s also a jumping off point for Capri, Pompeii and the Amalfi Coast.

Situated on the north eastern tip of Sicily, so close to the Italian mainland you can almost touch it, Messina is the busy main entry point to the island. The city was flattened by an earthquake in 1908, and again by Allied bombing in 1943, so few historical sights remain, although the cathedral is one of Sicily’s most impressive.

The little fishing town of Gythion was once the seaport for ancient Sparta, though these days it’s a pretty sleepy place. Take a stroll around the picturesque streets and soak up the atmosphere, with pastel-hued houses, balconies draped in bougainvillea and some great little seafood restaurants.

The beautiful Byzantine town of Monemvasia is dramatically located on a steep chunk of rock, originally a coastal headland until an earthquake in AD 375 turned it into an island. Nowadays access is via a narrow causeway, and the pretty streets of the medieval citadel are home to more churches than people.

Athens is a city awash with historical and cultural significance, but it's much more than an open air museum; this is a dynamic, bustling metropolis, and a place where history is still very much unfolding.

The Turkish port of Kusadasi is the gateway to Ephesus, one of the most spectacular archaeological sites in the Eastern Mediterranean. This was the Roman capital of Asia Minor, and the remains constitute the most complete classical city in Europe.

Kavala has a rich history dating back nearly 3,000 years, and was known in antiquity as Neapolis. Many of the city’s most interesting sights were built by the Ottomans, including the aqueduct of Suleyman the Magnificent and the beautiful Imaret, a former religious school.

Greece’s bustling second city has a rich history, shaped by Roman, Byzantine and Ottoman rule, and was once home to a large Jewish community. Sadly many of Thessaloniki’s historic buildings were destroyed by a fire in 1917, but the famous White Tower survives, along with the city’s vibrant, multicultural spirit.

The bustling port of Volos sits on the site of the ancient city of Iolkos, the mythological home of Jason and the Argonauts. The modern city has plenty of interesting museums and churches, along with a pleasant waterfront lined with restaurants.

The verdant island of Skopelos, swathed in pine forests and olive groves, lies a little off the beaten track, though visitor numbers have been on the increase since the island was featured in the ‘Mamma Mia!’ movies. The beautiful whitewashed streets of Skopelos town are a joy to explore, full of pretty little churches and cosy tavernas.