Phnom Bakheng is a temple built on a hill of the same name, where the first city at Angkor was established. This gives its state temple on Phnom Bakheng special significance. It was to here that Yasovarman I moved his capital from Roluos. His capital city, called Yasodharapura, was larger than Angkor Thom, which came later, and was centred around the hill of Phnom Bakheng.