Boston is one of the oldest cities in the USA, and in amongst the skyscrapers are plenty of red-brick buildings, a Georgian architecture that lends the city a distinctly European feel. Boston is also home to a wealth of cultural riches, including the superb Museum of Fine Arts, as well as the world famous Harvard University.

Bustling Bar Harbor is the gateway to Acadia National Park, and a popular port of call for cruise ships. The town is quaint if a little touristy, filled with souvenir shops and cafés, while the National Park offers a beautifully rugged landscape of mountains and lakes, crisscrossed by hiking trails.

The natural harbour at Halifax is the second largest in the world after Sydney, and this charming city has a proud maritime heritage. Take a stroll along the historic waterfront, delve into the vibrant arts scene or explore the beautiful coastal scenery of Nova Scotia.

Sydney is the only real city on Nova Scotia’s beautiful Cape Breton island, a former steel and coal town that is reinventing itself as a cultural and culinary hub. The revitalised waterfront area is particularly appealing, and there are some interesting Loyalist-era buildings in the city’s North End district.

Greenland’s capital and largest town, Nuuk is positively cosmopolitan compared to the rest of this remote and isolated country. The setting amongst mountains and fjords is striking, and attractions include the Greenland National Museum and the picturesque Old Harbour.

Qaqortoq is southern Greenland’s largest town, though with just 3,000 inhabitants it’s hardly crowded. A trip to the nearby hot springs at Uunartoq is recommended; relaxing in the 38°C water and watching icebergs drift across the bay is quite something.

Capital of Iceland and gateway to this extraordinary volcanic island, modern Reykjavík is home to an impressive collection of interesting attractions and places of historic significance. Visit the impressive Hallgrímskirkja church, relax in a thermal pool, potter around the old harbour, and enjoy 24 hour daylight in the summer months.

Ísafjörður is the largest town in Iceland’s wild Westfjords, dramatically located on a spit of sand hemmed in by mountains on three sides. The town itself is fairly low key, and the main attraction is exploring the surrounding landscapes, such as the spectacular Hornstrandir Peninsula.

Lerwick is the only town of any size in the Shetland islands, and originally grew up around the herring trade. Highlights include the charming 18th century architecture along the waterfront and the informative Shetland Museum, which provides an excellent introduction to the history and culture of the islands.

Stavanger originally grew rich from its fishing industry, though these days it’s Norway’s oil boom that is powering the city’s economic growth. In spite of this modern gold rush the historic centre of Stavanger retains its charm, and the spectacular Lysefjord is within easy reach of the city.

You might not expect to find a beach resort in Norway, but the sunny city of Kristiansand is where Norwegians go for a spot of fun by the seaside. There are plenty of family-friendly attractions, including a zoo, and it’s also a good base for exploring the pretty fishing villages of the south coast.

The intriguing city of Oslo, Norway’s capital, has so much to offer, from the open air Norwegian Folk Museum to the amazing Vigeland sculpture park, and from the Holmenkollen Ski Museum to the Munch Museum’s collection of memorable paintings. History, art and culture are what defines this lovely city.

Gothenburg, Sweden’s laid back second city, is a delightful mix of cobbled streets, neoclassical architecture and picturesque canals. The old town is full of history, with some interesting museums, and the thriving arts scene has helped to revitalise the city’s previously run-down industrial districts.

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.

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.

Liepaja, Latvia’s third largest city, was a key naval base during both the Tsarist and Soviet eras, so the beautiful beach comes as something of a surprise. History buffs will enjoy exploring the old Karosta military district, while the city centre is home to some lovely art nouveau buildings and the impressive Holy Trinity Cathedral.

The Estonian island of Saaremaa is one of the Baltic’s best kept secrets, a timeless landscape of spruce forests, windmills and sleepy little villages. The island’s capital, Kuressaare, is a popular spa resort and is home to an impressive medieval castle.

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.

Finland’s lovely capital Helsinki is a maritime city, with the sea on three sides and almost 100 kilometres of shoreline, as well as around 300 islands. Its contemporary architecture and focus on modern design sit surprisingly well alongside its four hundred year history.

Mariehamn is the capital of the Åland Islands, a Swedish-speaking archipelago that actually belongs to Finland, situated halfway between Stockholm and Helsinki. The gentle pace of island life and the unique blend of Finnish, Swedish and Russian culture makes this an intriguing place to spend some time.

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.

The old Hanseatic port of Rostock was heavily damaged in the Second World War, though attractive enclaves of historic architecture remain. The little village of Warnemünde, a suburb of Rostock, is home to one of the most appealing beaches on the Baltic coast. An excursion inland to Berlin is a popular option, though it's around 150 miles each way.

Amsterdam is one of our very favourite cities to visit, as well as also being a perfect base to explore the nearby landscape of windmills and dikes. There is a wealth of famous museums and galleries to choose from, such as the Van Gogh Museum, the Rijksmuseum and the Anne Frank House.

Tilbury is not the world's most glamorous port, but the location on the Essex bank of the Thames, a short distance from the M25, means that it’s a convenient jumping off point for central London and the South East. The only real point of interest in Tilbury itself is the 16th century fort, situated just along the river from the cruise terminal.

Zeebrugge’s main attraction is its proximity to Bruges. This beautifully preserved old town is a magical maze of winding cobbled lanes, narrow canals and gorgeous gabled houses, and it’s no wonder so many visitors throng the streets in summer.

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.

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.

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.

Newfoundland’s capital is a laid back city with an arty vibe, situated on a dramatic harbour. The hilly streets lined with colourful row houses make for a great photo opportunity, and the downtown area is full of history, as well as some excellent pubs and a thriving folk music scene.

The islands of Saint Pierre and Miquelon are a post-colonial oddity, a self-governing French overseas territory that sits just off the coast of Newfoundland. There is something more than a little surreal about the freshly baked baguettes, fine French wines and tricolore flags flapping in the breeze.

The vibrant maritime city of Portland is a culinary and cultural hotspot, with some fantastic restaurants, a thriving craft beer scene and a host of trendy galleries and shops. Lobster lovers will be in heaven, while history buffs will enjoy strolling the handsome Victorian streets of the Old Port district.

Newport is one of New England’s most appealing towns, with a well preserved colonial centre and an illustrious history. This was the holiday destination of choice for wealthy families in the 19th century, and their magnificent clifftop mansions along Bellvue Avenue are a real sight to behold.