The historical site of Prasat Meuang Singh,  located on the northern bank of the River Kwae in Kanchanaburi province.

This site was officially opened on 3 April 1987, by Princess Maha Chakri Sirinthon, and is today as one of ten Historical Parks in Thailand.

The complex is surrounded by mountain ranges and is encircled with ditches and ridges. It has a rectangular layout and six pools.