Tryon Creek State Natural Area

Emergency Closure

Starting 02/21/2017
South Creek Trail is closed due to a land slide. ADA Trillium Trail Lower Loop has trail damage. Trillium Trail Upper Loop remains open.

Construction Advisory

12/01/2016 to 08/31/2017
Terwilliger Blvd is closed between Hwy 43 and Castleridge Lane for sewer construction. Tryon Creek State Natural Area will remain open. For more information please go to: www.portlandoregon.gov/bes/swterwilliger