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a grassy area with tall conifers and a blue sky

Explore your Arboretum

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. Take a walk through the Arboretum and discover this beautiful living collection. The Graham Visitors Center contains an information desk, and a gift shop managed by the Arboretum Foundation. The Japanese Garden, located at the south end of the Arboretum has an entrance fee and is managed by the City of Seattle.

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    Visit

    The Arboretum is open everyday from dawn to dusk, free of charge.

    Activities

    Take a guided tour or sign up for a family night hike. There is so much to do at the Arboretum!

    Plants & Gardens

    We have world-class collections of oaks, maples and camellias, not to mention the best winter garden in the West!

    The Graham Visitors Center welcomes the public for Tram Tours and also offers the rental space of Wisteria Hall and two adjacent terraces. You’ll also find public restrooms, a drinking fountain and visitor center staff to help you with directions.

    The Arboretum Foundation’s offices are located in the Graham Visitors Center. The Arboretum Foundation supports the care and maintenance of the Arboretum, as well as the environmental education programs. Find out more about the Arboretum Foundation Membership program.

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