The population here is sparse because of the small areas for cultivation and because the terrain makes communication inconvenient. The low plains area around the Maekhong River. Loei River in Amphoe Muang Loei and Amphoe Chiankhan and Amphoe Wand Saphung. Agriculture flourishes in this area and it is the most populated part of Loei Province. Flatter fertile areas at the foot of the mountain around the East and South of Loei near PhukraDueng, Phu Luang, PhuKao, Naduang and Pakchom.
Agriculture is more viable here than in the mountain areas and so the population is denser.
Since Loei is situated among a mountain range, the temperature greatly compared to the rest of Thailand. How to get there By Bus Air and non air - conditioned buses leave for Loei from the Northern bus terminal on Phaholyothin Road. By Train Trains leave Bangkok Railway Station for Udon Thani and Khon Kaen. From there take a bus to Loei. By Plane Thai Airways International Ltd flies to Loei via Phitsanulok or Udon Thani.