Situated along the Phetchabun Mountain Range, Loei, a province that rises approximately 400 meters above sea level, is dubbed “the land of seas of mountains, the coolest in Siam”. Covering an area of 11,424 square kilometers (equivalent to 7.14 million rai of land), Loei Province, which is 520 kilometers from Bangkok shares a border with Laos to the north with the Khong and Heung Rivers forming the natural border, with Khon Kaen and Phetchabun Provinces to the south, with Nong Bua Lamphu, Udon Thani, Nong Khai and Khon Kaen Provinces to the east, and with Phitsanulok Province to the west. The province can be divided into three main areas: the high mountains in the west, the plains at the foot of the hills in the south and the east, and the lowlands in the basins of the Khong and the Loei Rivers.