Pull together to remove invasive English ivy and protect our forest. Ivy competes with our native plants, takes over the forest floor and ruins precious habitat. Fourth Saturdays may be focused on trail maintenance depending on weather conditions.
Pre-registration is not required. Gloves and a light snack provided, but please bring your own water bottle and do dress for the weather as we work rain or shine.
Groups of 5 or more - Please contact Sarah Kreisman at
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NOTE TO PARENTS/GUARDIANS: All minors MUST be checked in at the Nature Center, and minors 14 and under MUST be accompanied by an adult.
We have lots of fun and hope to see you on a Saturday! Questions? Contact Sarah Kreisman at 503-636-4398 or
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11321 SW Terwilliger Blvd Portland Or 97219 Ph: 503.636.4398 - Fax: 503.636.5318 Staff Contact List
The mission of the Friends of Tryon Creek is to conserve and enhance the natural resources and promote educational, interpretive and recreational programs of Tryon Creek State Natural Area.
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