Prosperity and extensive growth in the late 19th century was brought to Katowice by the coal and steel industry, turning it into a Silesian metropolis. Today heavy industry has disappeared, and new small businesses are creating a flourishing, modern city. Walk the beautiful old township of Nikiszowiec during the day and be inspired by art and music all over the city. Drop into the lovely shops, and when the evening comes be prepared to spend a long night dancing.

Long known for its old-world charm, from the historic Faneuil Hall to the Freedom Trail that celebrates Boston’s preeminent role in the American Revolution, Boston has come a long way towards staking its claim in the 21st century. With the completion of the “Big Dig” that buried Boston’s vast network of highways underground, Boston has hit the new century running. Attractions span beautiful public libraries, fascinating museums and plenty of sports. Boston is destined to grow ever more beautiful as more and more of the ungainly elevated highways are replaced with lush parks.

Toronto is an urban mosaic of cultures and ethnicities, considered to be one of the most multicultural cities in the world. It is the most heavily populated city in Canada, a cosmopolitan financial, commercial and cultural center, blending its multicultural heritage — about 80 ethnic groups speaking more than 100 languages — with urban chic. With a lot to offer in terms of culture and entertainment any time of year, Toronto is the perfect travel destination for families and solo travelers alike.

The Cap-Vert Peninsula sticks out westward into the Atlantic Ocean, reaching from the Old World to the New, harbouring the westernmost city on the African mainland: Dakar. A city that represents Africa's development better than almost any other, Dakar boasts the comforts and luxuries of modern living, while firmly keeping a grasp on its history and traditions. The bustling markets of downtown are juxtaposed with the laid-back pace of Île de Gorée and the surrounding beaches, making a visit to Dakar a fascinating experience of contrasts.

Seoul is a city of contrasts in which the ancient and the modern coexist in harmony. In one sense, it is a hi-tech 21st-century city awash with neon lights and the sights and sounds of a 24-hour metropolis, while at the same time, a city retaining the majesty and graceful ambience of ancient dynasties that once ruled over it. Like the river Han on which it sits, Seoul is constantly moving as it strides boldly into the future, yet simultaneously managing to keep one foot firmly entrenched in its historical past.