Ratchaburi is a province in the western region. It is the center of the agricultural and livestock processing industry of the country. To the north is Kanchanaburi Province, to the south is Phetchaburi Province, to the east is Samut Sakhon Province, Samut Songkhram Province and Nakhon Pathom Province, and to the west is Myanmar. Ratchaburi Province is the province with the largest economy in the western region.