Astoria is the oldest city west of the Rockies, situated on the picturesque Oregon coast where the Columbia river meets the Pacific Ocean. This bustling port town is sometimes known as ‘Little San Francisco’, with handsome Victorian architecture, a proud fishing heritage and a buzzing, creative vibe.

Situated in the northwest corner of the USA, eclectic Seattle is a jumble of different neighbourhoods, each with its own distinctive character, and the city enjoys a stunning natural setting, surrounded by forests, mountains and the broad sweep of Puget Sound.

Cosmopolitan Vancouver is a city that rewards exploration, an eminently liveable place and an easy gateway to the natural beauty of British Columbia. The culinary scene here is a particular draw, with seafood galore and some fantastic Asian restaurants.

Ketchikan is a great introduction to Alaska’s natural attractions, situated at the foot of towering Deer Mountain and within easy reach of the Misty Fjords. The colourful wooden buildings of Creek Street, the old red light district, are a reminder of Ketchikan’s former status as a rough and ready frontier town; these days, things are rather more civilised!

Sitka was founded by Russian fur traders in 1799 as the city of New Archangel, and there is still a discernible Russian influence here, including the distinctive St Michael’s Orthodox Cathedral. The town also enjoys spectacular natural surroundings, facing the Pacific Ocean and dramatic Mount Edgecumbe.

Kodiak is known as Alaska’s ‘Emerald Isle’ thanks to the lush green countryside, a landscape crisscrossed by gushing salmon-filled streams that provides a home to around 3,000 Kodiak bears, the world’s largest. Ships dock in Kodiak city, an important fishing port with a fascinating Russian heritage.

Dutch Harbor is the port that serves the city of Unalaska, and is known for the hardy fishermen who brave the turbulent, icy seas off the Aleutian Islands. Points of interest include the remains of defensive fortifications built during the Second World War and the striking Russian Orthodox church.

Petropavlovsk is the main city on Russia’s remote Kamchatka peninsula, a hardy place where bleak Soviet tower blocks stand in the shadow of giant volcanoes. It’s a spectacular setting, and the city serves as the main gateway for exploring Kamchatka’s otherworldly landscapes and incredible wildlife.

The charming port town of Otaru has a notable history, playing an important role in the herring trade during the 19th century, and this is reflected in the stone warehouses alongside the picturesque canal.

In a state of constant renewal and forever looking to the future, densely populated Tokyo is a dazzling introduction to Japan and its utterly unique culture. With more neon than Las Vegas and more Michelin stars than Paris, it’s a real assault on the senses.

Nagoya is Japan’s fourth largest city, though it remains well off the radar of most tourists, overshadowed by nearby Tokyo and Kyoto. The city is an important manufacturing hub, home to companies including Toyota and Lexus, and sights include a fascinating railway museum featuring maglev and ‘shinkansen’ bullet trains.

Small in size and cosmopolitan in its outlook, Kobe is a thoroughly pleasant city with a long and distinguished history as one of Japan’s main trading ports. Kobe’s past as a commercial hub is reflected in its architecture, with a number of unusually European-looking houses, as well as a charming, if slightly touristy, Chinatown.

On 6 August 1945 the world witnessed the terrifying power of nuclear weapons for the first time, unleashed on the unsuspecting Japanese city of Hiroshima. The modern city's sobering Peace Memorial Park commemorates that fateful day, which left more than 140,000 dead.

Booming Shanghai has long been China’s most outward-looking, cosmopolitan city, as evidenced by the fascinating mixture of European and Oriental architecture. The Bund, a riverfront promenade flanked by grand colonial era buildings, is the city's most famous thoroughfare, while the Pudong financial district lights up the city skyline at night with its futuristic towers.

Hong Kong is a striking mix of ancient and modern, Chinese and British, and there is a lot more to the city than just skyscrapers and high finance. It's also a fantastic destination for foodies, a melting pot of culinary influences from around Asia and beyond.

Saigon, as it was known then, was the capital of the South during the Vietnam War, and American-style capitalism has been embraced more enthusiastically here than in the North, with a clutch of shining skyscrapers standing as testament to Vietnam’s surging economic growth.

Singapore’s heritage as an important trading post means that there is a real cultural mix, with four official languages: English, Chinese, Malay and Tamil. Step away from the gleaming towers and you’ll find yourself transported into another world amongst the intoxicating streets of Chinatown and Little India.

The beaches, spectacular volcanic scenery and lush green rice terraces lend Bali a natural beauty that seems to dovetail perfectly with the island’s distinct Hindu culture, which adorns the landscape with stunning temples.

For travellers by ship, Broome is the gateway to the extraordinary Kimberley region, but that’s not all. It is also the pearling capital of Australia and boasts fantastic white sand beaches and memorable sunsets.

The coastal town of Geraldton is the capital of Australia’s midwest, and offers ideal conditions for watersports including snorkelling, surfing, windsurfing and kitesurfing. It’s also the gateway to the Houtman Abrolhos archipelago, a beautiful chain of 122 islands and coral reefs bathed in the warm waters of the Indian Ocean.

The capital of Western Australia, Perth sits in glorious isolation on the shores of the Indian Ocean, where the Swan River meets the sea. Laid back and relaxed, this must be one of the most easy-going capital cities in the world, with everything within easy reach.

Situated to the south of Perth on the west coast of Australia, the seaside town of Busselton is the gateway to the Margaret River wine region. Situated on the sandy shores of Geographe Bay, the town is best known for its remarkable wooden jetty, which stretches over a mile out to sea.

The historic port of Albany was the first European settlement in Western Australia, and the town still has plenty of photogenically faded colonial architecture. Albany sits on Princess Royal Harbour, one of the world’s best natural deep water harbours, and the surrounding coastline is spectacular.

Residents of Adelaide still take pride in the fact that their city was freely settled rather than founded as a penal colony, and the city traditionally had a reputation as a stuffy and pious sort of place. Adelaide has moved on, however, and these days it’s a thriving cultural hub with a superb culinary scene.

Culturally sophisticated and fashionably hip, Melbourne combines edgy street art with gold rush era architecture while offering excellent restaurants and top museums. If you have time, check out some of Victoria's other attractions, including the beautiful 12 Apostles and the excellent wines of the Yarra Valley.

Situated on Tasmania’s northwest coast, Burnie is an important industrial centre, though in recent years the city has been reinventing itself as a creative hub. Watch local artisans at work at the Makers Workshop, learn about the city’s industrial history at the Burnie Regional Museum, or take a trip out into the scenic surrounding countryside.