Prasat Muang Tam historical park at Buriram Province, Thailand
Prasat Muang Tam (Thai: ปราสาทเมืองต่ำ, RTGS: Prasat Mueang Tam, 'lowland castle') is a Khmer temple in Prakhon Chai district, Buri Ram Province, Thailand. It is primarily in the Khleang and Baphuon styles, which dates its primary phases of construction to the late 10th and early 11th centuries. The primary deity was Shiva, although Vishnu was also worshipped there.