Ang Thong is a small province located at the lower part of central Thailand as large as 968 square kilometers. Topographically, almost all of the Ang Thong area is low plain with two important rivers crossing the province, i.e. Noi River and Chao Phraya River. Ang Thong is administratively divided into 7 Amphoes: Amphoe Mueang Ang Thong, Amphoe Wiset Chai Chan, Amphoe Sawaeng Ha, Amphoe Pa Mok, Amphoe Pho Thong, Amphoe Chaiyo, and Amphoe Samko. Borders are Sing Buri to the north, Ayutthaya to the south, Ayutthaya and Lop Buri to the east and Suphan Buri to the west.