Suphan Buri is an ancient town rich in culture and historical temples. It is located on the bank of the Tha Chin River, sometimes called the Suphan Buri River by its people. Suphan Buri once was an important border town involved in battles and wars during the Ayutthaya period.

Suphan Buri is located some 169 kilometres from Bangkok along Highway No. 340. It occupies an area of 5,358 square kilometres and is administratively divided into 10 districts: Muang Suphan Buri, Doem Bang Nang Buat, Bang Pla Ma, Si Prachan, Song Phi Nong, Sam Chuk, U Thong, Don Chedi, Dan Chang and Nong Ya Sai.