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The City of Portland, Oregon

Portland Parks & Recreation

Healthy Parks, Healthy Portland

Phone: 503-823-7529

1120 SW Fifth Avenue, Portland, OR 97204

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Urban Forestry Calendar

This calendar lists all of the events hosted by Portland Parks & Recreation Urban Forestry including; Urban Forest Workshops, Neighborhood Tree Steward events, Tree Inventory Project events, and Arbor Day events.

Ainsworth Arboretum Tree Walk

Ainsworth Park Blocks

Sunday, September 22 2019, 11:00 AM to 12:30 PM


Guided tree walk at the Ainsworth Arboretum


Event Types > Community Events


Explore the Ainsworth Linear Arboretum and its many trees with its creator and curator, Jim Gersbach. With more than 60 species, many uncommon to the Portland area, there is sure to be new trees for everyone to discover!


Register online: