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.
Explore Gardens, Discover Plants
Seattle’s urban escape for inspiration and relaxation.
Come Visit Us
UW Botanic Gardens
Recent Updates
See What's Happening
See All EventsRead the Latest
August 4
Summer Interests from the Washington Park ArboretumLearn More
August 1
August 1
Miller Library supports summer School Age Programs with curated book selectionsLearn More
July 25
July 10
Selected Cuttings from the Washington Park ArboretumLearn More
July 6
June 23
Glimpse into the past – an old pond and a new garden in the worksLearn More
June 20
Hydrangeas, Crape Myrtles and Giant Himalayan Lilies: Summer Delights at the Botanic GardensLearn More
June 7
May 27
May Brings Forth Selected Cuttings from the Pacific Connections Garden at the Washington Park ArboretumLearn More
May 24
Glimpse into the past – the Master Gardener Plant SaleLearn More
May 15
Selected Cuttings from the Washington Park Arboretum in May 2017Learn More