A well preserved, colonnaded medieaval old town with its world renowned Golden Roof. Right next to this there's a brightly coloured, sparkling imperial palace, the Hofburg - baroque and monumental. A stone’s throw away is the Hofkirche, a court church containing larger-than-life bronze statues, the Schwarze Mander, standing guard around the (empty) tomb of Emperor Maximilian I., a truly breath-taking sight and unique in Europe. High above this superb architecture towers the Nordkette, a magnificent mountain range between 2300 and 2500 m.

For centuries, Zagreb has been a focal point of culture and science, and later also developed into a major centre of commerce and industry. Nowadays, it is a predominantly outdoorsy town with a plethora of cultural and clubbing opportunities, which are some of the many reasons people of all ages flock to this dazzling capital.

With glass skyscrapers that reflect the bustle of daily life, magnificent buildings such as the Emirates Palace, its lively souqs, excellent restaurants and long stretches of white beaches lapped by the crystal clear waters of the Gulf, Abu Dhabi is a city of outstanding contrasts.

Charismatic seaside Catania is a young, dynamic soul, inhabiting a body of narrow alleys and ornate Baroque buildings set atop well-preserved remains of ancient Greek and Roman settlements. Mount Etna defines the cityscape both in terms of the striking panorama and the building material — Catania is even referred to as the "grey city" for the colour of lava rocks used to construct many of its buildings.