Mountain views, raucous nightlife and a C-shaped bay with a plethora of beaches make Acapulco a more upscale, yet reasonably priced, escape than its spring-break cousin, Cancun.

A gorgeous backdrop of pine-clad mountains looms behind the seaside resort of Marmaris in southwest Turkey. Popular as a cruise ship and yacht port and with the British budget holiday crowd, Marmaris offers an abundance of fast food restaurants, the restored castle of Suleyman the Magnificent and an appealing cobblestoned old quarter.

Luxury resorts rub elbows with backpacker accommodations on the Thai island of Ko Samui, a 15-mile-long palm-covered tropical oasis located off the country's east coast.

Historic and modern, European and Asian — that's Istanbul. The city at the junction of two continents is home to ancient structures like the Hagia Sophia and the Blue Mosque in the Old City, as well as modern businesses, hotels, restaurants and nightlife in the New City.