Ban Sang district
Ban Sang is the westernmost district of Prachinburi province, central Thailand.
History
In the past, the area of the district was dense forest with many wild elephants. Laotians from Vientiane moved to settle their village in the area, which they named Ban Chang. Later the name changed to Ban Sang. Ban Sang district was established in 1905.Geography
Neighboring districts are : Ongkharak, Mueang Nakhon Nayok, and Pak Phli of Nakhon Nayok province; Mueang Prachinburi and Si Mahosot of Prachinburi Province; Ratchasan, Bang Khla, Khlong Khuean and Bang Nam Priao of Chachoengsao province.The important water resource is the Prachinburi River.