The temple was built at the behest of Suryavarman II in the early 12th century in Yaśodharapura, the capital of the Khmer Empire, as the state temple for the empire. Originally constructed dedicated to the Hindu god Vishnu in the early 12th century, it was converted to a Buddhist temple towards the end of the 12th century.
As the best-preserved temple at the site, it is the only one to have remained a significant religious centre since its foundation. The temple is at the top of the high classical style of Khmer architecture. It is one of the most important pilgrimage sites for Buddhists in Cambodia and around the world. It has become a symbol of Cambodia, appearing on its national flag, and it is the country's main tourist attraction.
My complete Cambodia Album is found at www.flickr.com/photos/domnessi/albums/72157680697116845