Washington Park Arboretum
The Arboretum is a hidden gem on the shores of Lake Washington.
Contact Information2300 Aboretum Dr. E Seattle, Washington, United States 98112
phone: view phone206-543-8800
The Arboretum is a hidden gem on the shores of Lake Washington. Jointly managed by UW and the City of Seattle, its 230 acres are a dynamic assortment of plants found nowhere else. The Graham Visitors Center contains an information desk and a gift shop managed by the Arboretum Foundation.