Daea Arboretum is located in Sancheon-ri, Wanju. Daea Arboretum has an extensive forest of 300,000 ornamental trees. The forest is equipped with spring water, an observatory, forest museum, and a forest classroom. The arboretum focuses on preserving the forest ecosystem, research and utilize domestic plants, and promote forest education to the public. Daea Arboretum has a total of 2,683 species of diverse plants.