Washington Park Arboretum
The Washington Park Arboretum is a lush, 230-acre urban oasis located in Seattle, Washington. Managed by the University of Washington Botanic Gardens and the City of Seattle, this living museum showcases a stunning collection of plants from around the world. Visitors can explore themed gardens, serene walking trails, and the iconic Azalea Way, which bursts into vibrant color in spring. The arboretum is a haven for nature lovers, offering peaceful waterfront views along Lake Washington and opportunities to spot local wildlife. Its diverse plant collections and educational programs make it a year-round destination for relaxation and learning.
Opening Hours
Location
2300 Arboretum Drive E, Seattle, WA 98112
Everything You Need to Know
Why Visit
Experience one of the most diverse plant collections in the Pacific Northwest
Enjoy year-round beauty with seasonal highlights from magnolias to fall foliage
Find peace in an urban setting with miles of tranquil walking trails
Learn about plants and ecosystems through educational displays and programs
History & Background
Established in 1934, the Washington Park Arboretum was created through a partnership between the University of Washington and the City of Seattle. The land was originally part of a larger park system designed by the Olmsted Brothers, famous landscape architects. Over the decades, the arboretum has grown to include specialized collections like the Japanese Garden (added in 1960) and the Pacific Connections Garden, which showcases plants from five Pacific Rim regions. It serves as both a public garden and a research facility for the university.
Insider Tips
Visit in spring (April-May) for the most spectacular floral displays, especially along Azalea Way.
Wear comfortable walking shoes as the terrain includes both paved paths and natural trails.
Check the website for guided tour schedules and seasonal events like plant sales.
Bring binoculars for birdwatching - the arboretum is home to over 200 bird species.
Parking can be limited on weekends - consider arriving early or using public transportation.
What Visitors Say
“Visitors rave about the Washington Park Arboretum's stunning natural beauty and peaceful atmosphere. Many highlight the seasonal blooms, especially in spring, and appreciate the well-maintained trails. Families enjoy the educational opportunities, while photographers love the picturesque scenery. Some note that it's a perfect escape from city life without leaving Seattle.”
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2300 Arboretum Drive E, Seattle, WA 98112