One of Hawaii's most interesting historic towns, the former Hawaiian capital also has a rich Yankee whaling history. In the 1800s, Lahaina was the center of the global whaling trade and its beautiful Historic District is a National Historical Landmark.

Stunning coral reefs and turquoise waters perfect for windsurfing have made Hurghada, on Egypt's Red Sea Coast, a busy resort town.

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.

Bangkok is a city to overload the senses. Streets are crowded by tuk-tuks (motorized tri-shaws) and the occasional elephant weaving through congested traffic.