Loei lies in the northernmost part of the Northeastern Which it is region surrounded by undulating mountain ranges is only province in Thailand where the temperature can drop to as low as zero Celsius in winter while it can become hotter than any province during summer. There are many spectacular sights for example Phu Kradueng, Phu Tok and Phu Ruea. Loei has unique cultures and traditions such as the colorful Phi Ta Kon Festival. There are many activities and. fascinating cultural attractions for you to come and experience the miracle of this land.