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The Arboretum is a welcome oasis on the shores of Lake Washington. Jointly managed by the University of Washington Botanic Gardens and the City of Seattle, its 230 acres contain a dynamic assortment of plants, some found nowhere else in the Northwest.
- Tram Tours
This fully narrated 1-hour tour guides you through Seattle’s...
- Walking Tours
These educational tours are tailored for an adult audience,...
- Maps & Trails
The Arboretum provides miles of trails for exploration and...
- Tram Tours
The Washington Park Arboretum holds a world class collection of woody plants that can be explored on your own, via group tours, or through classes and activities. All parts of the Washington Park Arboretum, with the exception of the Japanese Garden, are open to the public and are free of charge.
This fully narrated 1-hour tour guides you through Seattle’s outdoor living museum: Learn about plants from nearly 100 countries. Discover the Arboretum’s connection with horses. Understand which plants are part of a world-class collection!
Discover the Washington Park Arboretum through a guided tour! Choose your favorite way to explore our 230 acres of plants from around the world. Free Public Walking Tours
These educational tours are tailored for an adult audience, and will cover history, programs and plant collections at the Washington Park Arboretum, highlighting plants and gardens of seasonal interest.
Washington Park Arboretum. The Arboretum is a hidden gem on the shores of Lake Washington. Its 230 acres hold a dynamic assortment of plants with plenty of walking trails and programs. Learn more.
The Arboretum provides miles of trails for exploration and contemplation. Arboretum Drive runs the length of the Arboretum from the Graham Visitor Center to the Pacific Connections Gardens. The Lookout Loop and Pinetum Loop provide interpretation of the collections and the history of the site.
