Established in 1967, the Yakima Area Arboretum is a non-profit organization supported by the generosity of its members and sponsors, and through the hard work and dedication of its staff and volunteers. The Yakima Area Arboretum is a living museum, of over 1000 specimens of trees, forbs, grasses and shrubs, on 46 acres of land managed as collections, display gardens and natural areas. The Arboretum seeks to educate, demonstrate, and inspire an appreciation of native and adapted non-native plants in an atmosphere of beauty and relaxation. The Arboretum encourages sound arboricultural practices, sustainable gardening and community participation.