Chiang Rai land of mountains is a province in the North of the country, Thai. There is long history since the reign of Chiang Saen of mangrai. Who founded the city of Chiang Rai on the plains area of the Kok River. Rich forests on the highest Hill complex is the origin of the water, and many spectacular waterfalls and mountains obstruct the water allocation ghost country bordering Burma to the North. It is the first point at the Mekong river flowing through Thai country. As the frontier barrier between Thai country with the Democratic People's Republic of. Laos