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Invasive Removal: Lost Park (Portland)

  • Portland Oregon 97229 (map)

Improve the areas of Lost Park by removing English ivy and Himalayan blackberry.  Hosted by the National Honor Society from the Arts & Communication Magnet Academy and Tualatin Hills Park & Recreation District. 

Please bring a re-usable water bottle.  Tools, snacks and water cooler will be provided.  More info and registration from THPRD Natural Areas. Preregistration is required.  Contact Melissa Marcum, Natural Resources Volunteer Coordinator, at or 503.619.3941.

Volunteers will meet at the trailhead located at the end of NW 111th Avenue, just south of Rainmont Road.  Lost park is located in the Cedar Mill area, just northeast of the intersection of NW Cornell Road and 119th Avenue.  Please park along neighborhood streets.

Earlier Event: October 28
Planting: Briarcliff Circle (Beaverton)
Later Event: November 1
Health & Nature Forum