One of the jewels of northern Spain, Bilbao is a city full of surprises and delights. It boasts a unique blend of tradition and modernity, which is reflected in its stunning architecture, rich cultural heritage, and outstanding cuisine. At its heart lies the magnificent Guggenheim Museum, one of the most impressive structures in the world. Its streets are alive with the sound of Euskara, Europe's oldest and most enigmatic language while the Casco Viejo (Old Town) is full of traditional bars for sampling pintxos.

You would never expect to step into Bavaria while visiting central Washington, but upon entering Leavenworth in the Cascade Mountains, you will certainly feel as though you have been transported to Germany. Nearly a quarter of the town's residents can trace their ancestry back to Germany, and they have brought that Old World feel with them. Alpine-style buildings line the streets of this gateway to nearby ski areas and wineries. Though the town is small, what it lacks in size it makes up for in personality.

There are few destinations that offer as much diversity, both scenically and culturally, as the archipelago of 83 islands that form Vanuatu. You will be struck by its tropical playgrounds featuring deserted beaches, lush dense forests, pristine waterfalls, rumbling volcanoes, and traditional villages. Vanuatu is the only place on earth where you can officially post your mail from an underwater post office and from the ash plain on the summit of a volcano.

With beautiful white sand beaches, excellent dining and a plethora of outdoor pursuits, Floridian Naples truly has it all, and more awaits outside the city limits at the Everglades National Park downstate or – closer yet – the Ten Thousand Islands National Wildlife Refuge. Naples is also known for its first-rate golf courses and deluxe boutiques, both of which give the city a well-off, prosperous air.

Already well-known as a business travel destination, Doha, the capital of the State of Qatar, has emerged in recent years as a rapidly developing tourist destination as well. A modern country built on the deep cultural roots of its Bedouin heritage, Qatar presents visitors with a kaleidoscope of fascinating contrasts and experiences; from the tranquillity of the desert to the lively alleys of the souq, from the impressive coastal fortresses to the dramatic high-rise towers, and from the deserted sandy beaches and mangrove lagoons to the elegant residential districts and green parks.