Located in Texas, the fourth largest city in the U.S. is known for NASA, its annual rodeo, and the largest medical complex in the world, the Texas Medical Center. However, Houston has matured into a complete and downright hip vacation destination for the savvy traveler. The city is a diverse metropolis where no ethnicity comprises a majority of the population. This mix of cultures has contributed to making Houston a city of superb cuisine and world-class culture, entertainment and shopping.

Pisa is strategically located in the central part of Italy, at only 12 km from the Ligurian Sea, 20 km from the harbour of Livorno and the ferries heading to the Elba Island, Sardinia and Corsica, and 80 km from Florence. This city is most known for its leaning tower, but it also preserves, along with the whole complex of Piazza dei Miracoli — UNESCO World Heritage Site — and its medieval centre, numerous masterpieces of architecture and medieval history. The area around Pisa is also excellent for farm holidays, trekking, beaches and water sports on the Versilian coast.

Porto was once the last stop of adventurers on their way across the Atlantic to the New World. The cliché that Lisbon shows off and Porto just works is a well-worn metaphor that fails to do justice to the city's innumerate charms fully. History dwells around every corner, and more than ever, Porto is a place determined to hold on to its own distinct identity.

With its unique mix of Creole culture and European cosmopolitanism, the French overseas territory of Martinique, and in particular its capital Fort-de-France, has just the right blend of tradition and sophistication. A fast-developing city boasting first-class shopping and dining as well as a bustling urban life. But the main draw to this Caribbean island remains its surrounding natural beauty made up of lush tropical rain forests, an active volcanic mountain, and picture-perfect beaches, which have captivated visitors for centuries.