Mt Si Old Trail
Meet exit 20 S side of I90 at stop sign
Meet exit 20 S side of I90 at stop sign. Please bring good light as we likely will be returning to trailhead in the dark. Leave promptly at 4:30pm.
This is no longer open for registration
11 spaces open
Registration closed on Mon, Jun 11 at 5:00 PM
Mt Si NRCA - 206S (GT)
Hiking the Mountains to Sound Greenway