In Mahayana Buddhist is the largest in the country. The study of historical evidence that Phimai was built in the reign of King Sri Chai beaching it. King of the Kingdom of Cambodia Century at 16-17 later in the 18th century Khmer king, had several renovations. Restoration and construction Phimai more. The flow characteristics of Prasat Hin Phimai was built on Mount Meru similar beliefs about heaven and the earth. The Phimai Sanctuary as a virtual connection between the Earth and the heavens.