Phetchabun is one of Thailand's seventy-six provinces (changwat) lies in lower northern Thailand. Neighbouring provinces are Loei, Khon Kaen, Chaiyaphum, Lopburi, Nakhon Sawan, Phichit and Phitsanulok.
Khao Kho National Park at sundown
Road to Khao Kho
The provinces of Thailand are administrative divisions of the government of Thailand. The country is divided into 76 provinces proper, with one additional special administrative area. They are the primary local government units and act as juristic persons. They are divided into amphoe (districts) which are further divided into tambon, the next lower level of local government.
Provinces of Siam (Thailand) in 1871