London to Lisbon

London is an ancient city whose history greets you at every turn. If the city contained only its famous landmarks—the Tower of London or Big Ben—it would still rank as one of the world's top cities. But London is so much more. The foundations of London's character and tradition endure. The British bobby is alive and well. The tall, red, double-decker buses (in an updated model) still lumber from stop to stop. Then there's that greatest living link with the past—the Royal Family with all its attendant pageantry. To ice the cake, swinging-again London is today one of the coolest cities on the planet. The city's art, style, and fashion make headlines around the world, and London's chefs have become superstars.

Honfleur is set along the Seine estuary and is considered one of the coastal jewels of Normandy. Dating back to the 11th century, this bustling port changed hands many times during the Hundred Years War, before finally coming under French control. A thriving commercial port until the 19th century, it has since become a popular destination for artists; they can be frequently seen perched at their easels along the old harbor. Honfleur is renowned for its historic houses, quaint galleries and charming cafes that line the water, as well as the timbered Church of St. Catherine.

Cobblestone streets, blooming floral displays, and tiny churches welcome you to this wonderfully pretty harbour. The town of St Peter Port is as pretty as they come, with glowing flower displays painting practically every street corner and window-ledge with colour. As the capital, and main port of Guernsey, St Peter Port puts all of the island’s gorgeous beaches, wonderful history and inspiring stories at your fingertips. Feel the gut punch of the midday gun firing at Castle Cornet, which stands guard over one of the world's prettiest ports. This 800-year-old, Medieval castle offers staggering views of the harbour from its imposing, craggy island location, and you can look out across to the looming shorelines of the other Channel Islands from its weathered battlements. With four well-tended gardens, and five museums offering a rich overview of Guernsey's history, you’ll want to leave a few hours aside to explore the many treasures that lie within the castle’s walls.

Spend a leisurely day pampering yourself at the spa or enjoying some time on deck. Mingle with your fellow explorers and swap stories of your exploits, making plans for new ones together once you get to shore.

Bordeaux as a whole, rather than any particular points within it, is what you'll want to visit in order to understand why Victor Hugo described it as Versailles plus Antwerp, and why the painter Francisco de Goya, when exiled from his native Spain, chose it as his last home (he died here in 1828). The capital of southwest France and the region's largest city, Bordeaux remains synonymous with the wine trade: wine shippers have long maintained their headquarters along the banks of the Garonne, while buyers from around the world arrive for the huge biennial Vinexpo show (held in odd-number years).Bordeaux is, admittedly, a less exuberant city than many others in France, but lively and stylish elements are making a dent in its conservative veneer. The cleaned-up riverfront is said by some, after a bottle or two, to exude an elegance reminiscent of St. Petersburg, and that aura of 18th-century élan also permeates the historic downtown sector—“le vieux Bordeaux"—where fine shops invite exploration. To the south of the city center are old docklands undergoing renewal—one train station has now been transformed into a big multiplex movie theater—but the area is still a bit shady. To get a feel for the historic port of Bordeaux, take the 90-minute boat trip that leaves Quai Louis-XVIII every weekday afternoon, or the regular passenger ferry that plies the Garonne between Quai Richelieu and the Pont d'Aquitaine in summer. A nice time to stroll around the city center is the first Sunday of the month, when it's pedestrian-only and vehicles are banned.

Time in Bilbao (Bilbo, in Euskera) may be recorded as BG or AG (Before Guggenheim or After Guggenheim). Never has a single monument of art and architecture so radically changed a city. Frank Gehry's stunning museum, Norman Foster's sleek subway system, the Santiago Calatrava glass footbridge and airport, the leafy César Pelli Abandoibarra park and commercial complex next to the Guggenheim, and the Philippe Starck AlhóndigaBilbao cultural center have contributed to an unprecedented cultural revolution in what was once the industry capital of the Basque Country.Greater Bilbao contains almost 1 million inhabitants, nearly half the total population of the Basque Country. Founded in 1300 by Vizcayan noble Diego López de Haro, Bilbao became an industrial center in the mid-19th century, largely because of the abundance of minerals in the surrounding hills. An affluent industrial class grew up here, as did the working class in suburbs that line the Margen Izquierda (Left Bank) of the Nervión estuary.Bilbao's new attractions get more press, but the city's old treasures still quietly line the banks of the rust-color Nervión River. The Casco Viejo (Old Quarter)—also known as Siete Calles (Seven Streets)—is a charming jumble of shops, bars, and restaurants on the river's Right Bank, near the Puente del Arenal bridge. This elegant proto-Bilbao nucleus was carefully restored after devastating floods in 1983. Throughout the Casco Viejo are ancient mansions emblazoned with family coats of arms, wooden doors, and fine ironwork balconies. The most interesting square is the 64-arch Plaza Nueva, where an outdoor market is pitched every Sunday morning.Walking the banks of the Nervión is a satisfying jaunt. After all, this was how—while out on a morning jog—Guggenheim director Thomas Krens first discovered the perfect spot for his project, nearly opposite the right bank's Deusto University. From the Palacio de Euskalduna upstream to the colossal Mercado de la Ribera, parks and green zones line the river. César Pelli's Abandoibarra project fills in the half mile between the Guggenheim and the Euskalduna bridge with a series of parks, the Deusto University library, the Meliá Bilbao Hotel, and a major shopping center.On the left bank, the wide, late-19th-century boulevards of the Ensanche neighborhood, such as Gran Vía (the main shopping artery) and Alameda de Mazarredo, are the city's more formal face. Bilbao's cultural institutions include, along with the Guggenheim, a major museum of fine arts (the Museo de Bellas Artes) and an opera society (Asociación Bilbaína de Amigos de la Ópera, or ABAO) with 7,000 members from Spain and southern France. In addition, epicureans have long ranked Bilbao's culinary offerings among the best in Spain. Don't miss a chance to ride the trolley line, the Euskotram, for a trip along the river from Atxuri Station to Basurto's San Mamés soccer stadium, reverently dubbed "la Catedral del Fútbol" (the Cathedral of Football).

Spend a leisurely day pampering yourself at the spa or enjoying some time on deck. Mingle with your fellow explorers and swap stories of your exploits, making plans for new ones together once you get to shore.

Lively, commercial Oporto is the second largest city in Portugal after Lisbon. Also called Porto for short, the word easily brings to mind the city's most famous product - port wine. Oporto's strategic location on the north bank of the Douro River has accounted for the town's importance since ancient times. The Romans built a fort here where their trading route crossed the Douro, and the Moors brought their own culture to the area. Oporto profited from provisioning crusaders en route to the Holy Land and enjoyed the riches from Portuguese maritime discoveries during the 15th and 16th centuries. Later, port wine trade with Britain compensated for the loss of the spice trade and the end of gold and gem shipments from Brazil. In the 19th century, the city went through a period of new prosperity with the rise of industries. In its wake followed the building of workers' quarters and opulent residences. Since the declaration of Oporto as a World Heritage Site by UNESCO, the city aims to build up a cultural reference that will provide it with a new image, based on deep historical roots. Among the attractions that make Oporto such an interesting place are its graceful bridges spanning the Douro River, a picturesque riverfront quarter and, most notable, its world-famous port wine lodges. Although Oporto is a bustling centre and home to many different businesses, the source of its greatest fame is the rich, sweet fortified red wine we know as port.

Lisbon has inspired explorers for centuries with its stunning setting at the Tagus River’s mouth. Its labyrinthine streets carry echoes of 16th-century navigators who sailed on the winds of the Age of Discovery. The city prospered greatly from its trade. And today’s streets are lined with the legacies of wealthy builders, including the Jerónimos Monastery and Belém Tower, stunning works that introduced Manueline architecture. Savoring local cuisine and port wine are favorite pastimes here. On any evening, the strains of fadospill from clubs in the historic Alfama District.