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.

Lively Antwerp is a hidden gem. Its medieval streets, Renaissance monuments and vibrant nightlife tend to be overshadowed by its reputation as centre of the diamond trade and as the world's fifth-largest port. Cycling is a popular choice for getting around this stylish Flemish city. See thousands of Old Masters at the Royal Museum and Rubens House. Experience the bustle of life at the Grote Markt. Marvel at the art and architecture of the still unfinished Cathedral of Our Lady, started in 1351.

A rich blend of the historic and modern, Zaragoza sits on the banks of the Ebro River. Stroll in the centre of town near San Miguel's pedestrian ways or around the Plaza de los Sitios, where you find boutiques, markets and souvenir shops. A centre for gastronomy, Zaragoza offers food and drink for every budget and taste. But tapas is a must! In 2008, Zaragoza hosted the International Exhibition; the Water Tower, Bridge Pavilion and River Aquarium show off of the city's avant-garde architecture.

The second largest city in Russia, St. Petersburg is the country’s cultural heart. View splendid architectural gems like the Winter Palace and the Kazan Cathedral, and give yourself plenty of time to browse the world-renowned art collection of the Hermitage. Sprawling across the Neva River delta, St. Petersburg offers enough art, nightlife, fine dining and cultural destinations for many repeat visits.

Over the centuries, many cultures have added their mark to this prized piece of land. Today, you can experience those influences firsthand by exploring Istanbul’s mahalles (neighbourhoods). From the holy sites of Sultanahmet and the 19th-century European elegance of Beyoğlu to the high fashion of Nişantaşı, the vibrant café society of Kadıköy and the football-loving streets of Beşiktaş, it’s easy to see why travellers say that Istanbul isn’t just one city, but many cities within one.

The biggest resort town on what's called the "Russian Riviera," Sochi is preparing to step onto the world stage as the host of the 2014 Winter Olympics. Somewhat ironically, Sochi is really quite temperate for most of the year, with its Black Sea waters warm and swimmable well into October. The Arboretum and Riviera Park are among the city’s most popular destinations. Serving as a beautiful backdrop for Sochi are the Caucasus Mountains, home to the nearby snow skiing resort of Krasnaya Polyana.

Local legend claims that Freeport was the birthplace of Maine, the decision to separate from Massachusetts having been made in a local tavern way back in 1789. Whether this is truth or folklore, Freeport has much more to offer, including South Freeport, a historic harbourfront village offering up a fresh catch every day. Nearby Wolfe's Neck Woods State Park and the Mast Landing Audubon Sanctuary provide nature trails with scenic views of the Atlantic Ocean over the rocky shores of Maine.