· Local
Moderate
Mount Si Old Trail
📏
5.2 km
Distance
⏱
1h 18min
Est. duration
⛰
Moderate
Difficulty
➡
Linear
Route type
Mount Si Old Trail is a 5.2 km Local Hiking hiking trail covering an interesting stretch of countryside.
This 5.2 km route sits in the sweet spot for a half-day outing — long enough to feel rewarding, short enough to leave the afternoon free. Expect around 1 hour and 9 minutes.
Point-to-point in layout, this trail takes you from A to B across the landscape. Consider your return logistics before heading out.
As a Local Walking Network (LWN) route, this trail has a strong community character. It serves both regular local walkers and visitors discovering the area for the first time.
Elevation Profile
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Elevation data from SRTM via OpenTopoData (open dataset).
Map
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Waypoints
5 points along the routeA
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B
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Frequently Asked Questions
What is the total distance of Mount Si Old Trail?
The total distance of Mount Si Old Trail is 5.2 km.
What is the estimated walking time for Mount Si Old Trail?
The estimated walking time for Mount Si Old Trail is approximately 1h 18min.
Is Mount Si Old Trail a loop trail?
No, Mount Si Old Trail is a linear (point-to-point) trail. Plan ahead for return transport.
Where does Mount Si Old Trail start?
Mount Si Old Trail starts near coordinates 47.4868, -121.7534.
What fitness level is needed for Mount Si Old Trail?
Mount Si Old Trail is rated moderate. Reasonable fitness and suitable footwear are advised.
Who maintains the Mount Si Old Trail trail?
Mount Si Old Trail is maintained and managed by Washington State Department of Natural Resources.