Terrain
province has a slope from west to east and south. Uplands and on the west limestone outcrops interspersed with areas ranging from space is a little wavy. An altitude of about 200-250 meters above sea level. A mountain basin or posing next Phu Wiang District. In the Central Highlands and the north is mountainous terrain, including nine Phu Tan Phu Phan Kham is transverse to the north.Then they turned to the southwest. The outer slopes are high and very steep slopes, about 300-660 meters in a little steep. An altitude of about 220-250 meters Khorat Basin. Covering the southern province The area is slightly wavy. With a height of 150-200 meters, with some as high as 170-250 m and the lower slopes to the river basin parallel to the sheet. With a height of 130-150 meters, then the area will slope to the east. There is a wavy with a height of 200-250 meters and is relatively flat.With a height of 170 -180 meters march north. Contact the Loei Offense Province and EasternContact the Kalasin and Maha south. Contact with Thailand and Buriram west. Contact the offense and Phetchabun.