Tryon Creek State Natural Area

Name: Morning Bird Walks
Start: 2026-11-08T08:15:00-08:00
Location: Tryon Creek State Natural Area

Oregon State Natural Area

⚠️ Construction advisory

Posted Sep 21, 2026 - The restrooms at Tryon Creek will be closed periodically starting 9/21/26 for upgrades.

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At least one flush toilet will be available for visitor use at all times, and porta-potties will be provided in the main parking lot during construction.

General advisory
Posted Sep 9, 2025 - This park is within the Clackamas and Multnomah County permanent quarantine zone for all ash, olive, and white fringe tree materials. These tree materials, including firewood, must stay within the county where they were collected to help slow the spread of the emerald ash borer, a highly invasive insect, sighted in this county. Help protect our forests by following these firewood tips: Buy firewood local to your campsite: Choose firewood harvested within 10 miles of your destination or buy certified heat-treated firewood. Avoid transporting restricted wood: Do not bring ash, olive, or white fringe tree materials into any Oregon State Park even if it’s within the same quarantine area. When in doubt about the tree species, leave it out. Learn more about the quarantine and emerald ash borer.

Entrance fee$10–$12 / vehicle

CampingDay use only

Directions Official Oregon State Parks page Trail map Log a visit Tryon Creek Trail Guide

Tryon Creek State Natural Area entrance fee

$10–$12 per vehicle — Day-use parking permit: $10 per day for Oregon residents, $12 non-resident; $60 for a 12-month permit ($75 non-resident). No permit needed if you walk, bike or are dropped off, or if you are camping in the park.

About Tryon Creek State Natural Area

Oregon's only state park inside a major metropolitan area, 15 minutes from downtown Portland. Eight miles of trails, eight bridges and a wetland boardwalk cross 658 acres of second-growth forest, including the fully paved 0.3-mile Trillium Trail.