The Phu Khao Arboretum is a collection of plants, trees, and rare plants that are endangered locally. Most of the area is a traditional national forest reserve. There are the same trees or perhaps the original forest plantations that are no longer maintained. therefore has been transformed into an arboretum Additional plants are planted along with plant name tags. To educate the public on the types of plants To be a source of study and research on various plants that have been collected such as growth propagation, etc. Planting plants in the arboretum is mainly the natural planting of the original trees. By emphasizing beauty as a place for recreation of the people