Ancient Temples Face Modern Assault

ANGKOR, Cambodia -- Built by a mighty 9th-century Khmer king, the soaring temple of Phnom Bakheng stands atop the highest peak of ancient Angkor. With a sweeping view that takes in Angkor Wat -- the world's largest religious structure -- the monks stationed here were probably among the first to glimpse the approaching Siamese troops that snuffed out this city's centuries-long domination of much of Southeast Asia.

So perhaps it is not surprising that more than 500 years later, Phnom Bakheng has become the ideal perch from which to watch another assault on Angkor -- by marauding armies of tourists.