Is a historical park in the Sai Yok district, Kanchanaburi province, Thailand. The remains of two Khmer temples date to the 13th and 14th century. It was declared a historical park in 1987. Built in the Bayon style, the temple relates to the Khmer kingdom in the reign of King Jayavarman VII (1180 to 1219). A stone inscription of Prince Vira Kumara praising his father, 23 cities are named. One of