If Saigon is the frenetic, commercial heartbeat of Vietnam, then verdant and historic Hanoi is the sedate, intellectual soul of the country. Its leafy boulevards, serene lakes, and sweeping white French colonial architecture set the scene as tourists and locals go about their business at a pleasingly civilised pace.

Cave Creek, Arizona is a paradise for archeologists, with its abundant Hopi-Indian tribal artifacts and unique flora. Located in the stunning Arizona landscape, this city attracts many visitors each year with its sunny weather and breathtaking views. The Western lifestyle of Cave Creek is evident in its rural development, open trails, and wildlife habitats. Whether you're interested in history or just looking to enjoy the great outdoors, Cave Creek is the perfect destination.

Santander is famous for its fabulous beaches and its elegant holidaymakers: King Alfonso XIII used to spend his summers here nearly a hundred years ago, and the town is still popular among fashionable madrileños who like to be seen sauntering along the El Sardinero seafront with its belle époque architecture. When the sun goes down, the town is busy, with great restaurants and a lively bar scene. It is also a good place from which to explore the pristine countryside of Cantabria.

The narrow and often steep granite-paved streets of Cagliari’s Castello District are a reminder of a bygone age when the town was dominated at first by Pisans, and later by the Aragonese. Built from white limestone, the walls and towers of the Old Town shimmer in the sun and are a magnificent sight, especially if you are lucky and approach the city from the sea, as the English novelist D.H. Lawrence did in 1921 when he described the Old Town as looking like a "Jerusalem without trees".

"The city in its setting and entire surroundings may be said to have something ideal." (Johann Wolfgang von Goethe, 1797). Scarcely any other European city has had its praises so often sung as Heidelberg. The mysterious Heidelberg Castle, the picturesque Old Town, and as Goethe himself stated, the perfection of its setting – in the nineteenth century, all of this attracted the German romanticists, who immortalized Heidelberg in poetry, music, and art. Today the charm of Old Heidelberg is combined with a future-oriented and international focus.