Strolling through Madrid is a great way to see the lavish Royal Palace, the 16th-century Puerta del Sol (Sun's Gate) marking the center of Spain, the old Moorish quarter of Moreria and much more.

A beach-lover's paradise, this Caribbean island's interior boasts desert, but the coasts are filled with picture-perfect, powdery white sand and tranquil sapphire waters.

It's the East Coast's answer to Las Vegas. Atlantic City's casinos draw tourists by the car- and bus-load, but even if your main objective is to play some blackjack, you'll want to save time for sightseeing.

Paphos, the capital of western Cyprus, has some serious historical clout. Site of the vast fourth-century BC Tombs of the Kings, set high on a cliff above the sparkling sea, as well as a dramatic Byzantine castle and fine mosaics, it's also known as the birthplace of the goddess Aphrodite.