Phetchaburi (Thai: เพชรบุรี, pronounced [pʰét.t͡ɕʰā.bū.rīː]) is one of the western or central provinces (changwat) of Thailand.[1] Neighboring provinces are (from north clockwise) Ratchaburi, Samut Songkhram, and Prachuap Khiri Khan. In the west it borders Tanintharyi Division of Myanmar. Phetchaburi has a national park called "Kaeng Krachan" which consists of a reservoir overlooking its islands.[2]