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Doi Luang, Chiang Rai.
Doi Luang National Park. Is a complex mountain destinations along the North – South. The high from north to south. The highest point is Doi Luang, which has a height of about 1,694 meters above sea level. And laterite soils are mixed rock, especially on top of him. The valley area is a black soil rich in minerals. And rocks look like rocks or gravel, limestone, sand Forested watershed of the Wang River and Phayao. Read more