Angkor Temple Complex : Hands-down Southeast Asia's most magnificent archaeological treasure, Angkor has hundreds of ruins, many still hidden deep in the jungle.
Education and Enlightenment : You'll learn a heap about history, warfare and human tragedy, science, and archaeology.
Off-the-Beaten-Path Beaches : Along the Gulf of Thailand lie some of Southeast Asia's most unspoiled beaches and unpolluted (for now) waters. You'll eat some of the best seafood of your life here.
Philanthropy : Work with street kids, give blood, buy a cookie to support the arts—if you're looking to do good while you travel, you'll find plenty of interesting opportunities here.
Southeast Asia's Rising Star : Though it doesn't yet have worldwide attention, Phnom Penh is one of the hippest cities in Southeast Asia.