-Nam NAO National Park "on the Phu suan son of winter."
The colder climate throughout the year, Nam NAO National Park's vast pine forests spread to cause a full Phu. And be able to attract more travelers. The most famous spot is suan son Phu Kum Khao area. Another example of the fascination here is "wild magic color change" POO Kong as cart after a second nature in early dry season the leaves in the forest, tengrang forest and bayetphan are very green become deciduous from the orange yellow Bright flashy red.