If you find yourself in Rotterdam, there's a strong chance you've arrived by water. This popular port city (the second largest in the Netherlands) has gone through an architectural renaissance since World War II, with daring, innovative structures dotting the city (cube houses!) and defining its skyline. Café culture is on the rise here, so grab yourself a table and a cup.

Riviera Maya is a stunning stretch of coastline on Mexico's Yucatán Peninsula. With spectacular destinations like Puerto Morelos, Playa del Carmen, and Tulum, the Riviera Maya coast is popular for its all-inclusive resorts.

Eluding Ottoman oppression sure makes you beautiful! Besides breathtaking beaches and lovely pools, this Greek island in the Ionian Sea offers many charms, from its Old Town (a UNESCO World Heritage Site) to Venetian fortresses to cypresses waving in the ocean breeze.

The capital of Crete, Heraklion is a Greek port city and a popular stop on Mediterranean and Greek cruises. The city is an historical marvel, replete with archaeological wonders and remnants of the region's past. Highlights include the Heraklion Archaeological Museum, the Rocca a Mare Fortress, the Venetian Loggia, and just past the city limits, the Palace of Knossos.

Not only is Malaga the birthplace of famous Spanish artist Pablo Picasso but it offers beaches, hiking, architectural sites, art museums, excellent shopping and cuisine. Not only is Malaga the birthplace of famous Spanish artist Pablo Picasso but it offers beaches, hiking, architectural sites, art museums, excellent shopping and cuisine. The climate is a pleasant warm Mediterranean climate with dry and warm, long summers with short, mild winters.