Prasat Muang Sing Historical Park At the kilometres marker 15 on the route Kanchanaburi-Saiyok, one can turn left about 7 kilometres to "Prasat Muang Sing", a historical park being renovated by the fine Arts Department to display the Khmer influenced architecture toward this part of Thailand during the late Lopburi period some 700-800 years age (16-18 B.E.).
