Bakong is the earliest sandstone temple mountain constructed under the Khmer Empire located at Angkor, near present-day Siem Reap in Cambodia. Built in the late ninth century CE, it served as the offi

Roluos is a Cambodian archeological site about 13 km east of Siem Reap along NH6. It was once the seat of Hariharalaya, the first capital of the Khmer Empire north of Tonlé Sap, although strictly spea