Preah Vihear is a northern province of Cambodia. The capital is Phnom Tbeng Meanchey town. The province is named after the temple of Prasat Preah Vihear. The Dangrek Mountains and the Cambodia/Thailand border are located in the north of Preah Vihear Province. Preah Vihear is one of the nine provinces that is part of the Tonle Sap Biosphere Reserve.The province is subdivided into 7 districts.Preah Vihear Temple: built in the 12th century, located between Thailand and Cambodia. It was listed as World Heritage Site in 2008.