Phnom Penh is situated at the confluence of the Tonle Sap and Bassac rivers with the Mekong. It was founded as a small monastery in 1372 by the rich Khmer woman Penh, after she had found four Buddha statues in a tree trunk on the banks of the Mekong. She set up the monastery on a hill near the bank of the Mekong. The Cambodian word for hill is Phnom. Therefore the name of the town correctly translates as Hill of Penh.