Preah Khan is a temple at Angkor, Cambodia, built in the 12th century for King Jayavarman VII to honor his father. It is located northeast of Angkor Thom. It was the centre of a substantial organisation, with almost 100,000 officials and servants. The temple is flat with successive rectangular galleries around a Buddhist sanctuary complicated by Hindu satellite temples and numerous later additions. Preah Khan has been left largely unrestored, with numerous trees and other vegetation growing among the ruins.
