Tryon Creek State Park

Environmental nonprofit that supports Tryon Creek State Natural Area, an Oregon State Park in Portland. Beautiful urban forest with 14 miles of hiking trails, good for...

Lake Oswego, OR

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Volunteer Stewardship Day ×

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October 2026

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Volunteer Stewardship Day

Thu, Oct 15, 2026 • 9:00 AM—12:00 PM · Tryon Creek State Park · Portland, OR

Join Oregon State Park Rangers to improve forest health by managing weeds (often tree ivy) and maintaining trails. Volunteer activities include hiking and the…

Volunteer Stewardship Day

Thu, Oct 29, 2026 • 9:00 AM—12:00 PM · Tryon Creek State Park · Portland, OR

Join Oregon State Park Rangers to improve forest health by managing weeds (often tree ivy) and maintaining trails. Volunteer activities include hiking and the…

Volunteer Stewardship Day

Thu, Nov 12, 2026 • 9:00 AM—12:00 PM · Tryon Creek State Park · Portland, OR

Join Oregon State Park Rangers to improve forest health by managing weeds (often tree ivy) and maintaining trails. Volunteer activities include hiking and the…

Volunteer Stewardship Day

Thu, Nov 26, 2026 • 9:00 AM—12:00 PM · Tryon Creek State Park · Portland, OR

Join Oregon State Park Rangers to improve forest health by managing weeds (often tree ivy) and maintaining trails. Volunteer activities include hiking and the…