Huai Nam Dang National Park covers Mae Taeng, Chiang Mai, amphoe wiang haeng Pai Mae Hong Son province has a complete forest and natural forest is complicated mountain watershedespecially in the area of Huai Nam Dang is the name that the sea of mist is famous is one of the more beautiful Thailand Huai Nam Dang National Park Doi is a natural beauty, such as Doi Doi Chang three thousand