Known as Padova in Italian, Padua may be the oldest city in northern Italy, if you believe the claims of its 12th-century BC founding by Trojans. It certainly has history, including its famous university (one of Europe’s oldest, from 1222), the 13th-century Basilica di Sant'Antonio (resting place of St. Anthony), and Scrovegni Chapel, with Giotto’s famed 14th century frescos. The magnificent Prato della Valle, a 950,000-square-foot elliptical square, is thought to be Europe’s second-biggest.

So splendid was mediaeval Verona that its reputation alone inspired Shakespeare to set two plays here (Romeo and Juliet and The Two Gentlemen of Verona). Though its connection to the actual Capulets is tenuous at best, the so-called Juliet's House draws half a million tourists per year, many of them keen on reenacting the balcony scene. Don't miss the Roman amphitheatre and the Palazzo Barberi.

Many people travel through Frankfurt for business, as it's a major transportation hub and an industrial and financial metropolis. Of course we know that business travellers hate to have any fun on the road (wink), but it's worth lingering in Frankfurt if you can. The 2,000-year-old city has much to offer: skyscrapers, the Main River, a famous opera house, thriving theatre district, zoo, pedestrian shopping street, parks, scores of bars and dance clubs, and more than 50 museums.

Essen began in the mid-9th century as home to a women's abbey, then during the Renaissance became an important coal mining town and later a major steel production center. The famed metal-working Krupp family opened their first foundry here in 1810. One of Essen's most interesting places is the Zollverein Coal Mine Industrial Complex, once the largest colliery in the world. Now a UNESCO World Heritage Site, it attracts 800,000 visitors a year, often hosting art exhibitions and performances.

From Shoreditch’s swaggering style to Camden’s punky vibe and chic Portobello Road, London is many worlds in one. The city’s energy means that no two days are the same. Explore royal or historic sites, tick off landmarks from your bucket list, eat and drink in exclusive Michelin-starred restaurants, enjoy a pint in a traditional pub, or get lost down winding cobbled streets and see what you stumble across – when it comes to London, the possibilities are endless.

Buffalo is being reborn as a mecca for art, architecture, history, culture, dining and entertainment. Experience Frank Lloyd Wright’s stunning Darwin Martin House Complex and world-class modern art at the Albright-Knox Art Gallery. Relive part of the city’s incredible history at the Theodore Roosevelt Inaugural National Historic Site. Explore the emerging Canalside waterfront district, hip Elmwood Village, more than 400 independently owned restaurants (serving our famous chicken wings and more) and nearby Niagara Falls.