NearLarkTrails & waterfalls near you

Mount Si Old Trail

Expert28.2 mi from Seattle
Length
3.3mi one way
Climb
3,652ft
High point
4,157ft
Directions Download GPX

Mount Si Old Trail map and elevation

123N0.25 mi
Route traced from OpenStreetMap. Carry a real map or GPS app on the trail.See the area on OpenStreetMap
0.0 mi520 ftDrag along the profile
Low 520 ft · High 4,157 ftUSGS 3DEP elevation along the mapped route

Getting to the Mount Si Old Trail trailhead

The hike starts at Little Si Trailhead, about 28 miles from Seattle in a straight line. Get driving directions or download the GPX file for your hiking app.

Before you go

Difficulty
Expert, from OpenStreetMap trail grading
Round trip
6.6 mi out and back
Time
About 5 hr 5 min round trip at an easy pace
Low point
520 ft
Surface
Dirt
Trailhead
Little Si Trailhead
Managed by
Washington State Department of Natural Resources

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