The 2000-year-old imperial city of Aachen, a cosmopolitan hub brimming with historical charm, lies at the nexus of Germany, the Netherlands, and Belgium — a trio inviting exploration. Not only famed as Charlemagne's imperial capital and his final resting place, Aachen is also renowned for its Aachener Printen, a unique type of gingerbread originating from this city.

The City of Dubrovnik buzzes with life all year around. The astonishing beauty of the marble-clad Old Town is contained within the city walls; people flock to its squares, picturesque narrow alleyways, cafés and bars. The clean beaches and the crystal-clear blue water surrounding the city walls of Dubrovnik captivate visitors with their charm.

Grenoble is the gateway to the Alps and a geographic crossing where the rivers Isère and Drac meet. With Switzerland to the north, Italy to the east, and Provence to the south, the city is surrounded by three mountain chains. It is a cosmopolitan city with cafés, museums, and restaurants. Best of all, you can see the Alps from almost every street corner.

This medieval city looks like it was taken straight out of a fairy tale, with its bustling market square, spiralling Gothic towers, castles and legends of dragons. Explore the city's narrow backstreets, hidden courtyards and the network of underground cellars and tunnels. Krakow is known as the cultural capital of Poland through its love of music, poetry and theatre. After years of occupation and struggle, Krakow has emerged a proud city with a strong sense of identity, yet has still maintained its artistic and fun-loving soul.

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.