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6.4 mi

Distance

2,425 ft

Elev. Gain

3h 21m

Est. Time

Expert

Difficulty

About This Trail

We don't publish a description for Olallie Trail unless we can point you at the agency it came from. We don't have one yet. The planning figures above — distance, elevation gain, estimated time, route type — come from the source listed on this trail.

Washington State Parks and Recreation Commission manages this trail and is the authority for conditions, closures and route notes. See official sources below. Spot something we should add?

Trail Conditions

Trail Conditions

Unknown

We have no current condition data for this trail. Check with the operator before you go, and submit a report below if you've been recently.

No recent condition reports. Be the first to share what you see on the trail.

Elevation Profile

Min:352 ft
Max:1,059 ft
Gain:749 ft
Loss:52 ft
Elevation profileA line rising and falling between 352 ft and 1,059 ft across 6.4 mi along the route, drawn from start to end.352 ft587 ft823 ft1,059 ft0.0 mi1.6 mi3.2 mi4.8 mi6.4 mi

Elevation at the labelled points along this route
PointDistance from startElevation
Start0.0 mi352 ft
High point6.3 mi1,059 ft
End6.4 mi1,049 ft

Trail Details

Bike and horse access: OpenStreetMap contributors, checked 2026-10-14. Rules change, so confirm with the land manager before you go.

Surface
Dirt

Official sources & verification

Managed by Washington State Parks and Recreation Commission

Verify before you go

Source of truth

Where it is

Nearest town:
Riverbend, WA · about 1 mi away
County:
King County, WA
Jurisdiction:
Palouse to Cascades State Park Trail · Washington State Parks and Recreation Commission

Nearest town and county from U.S. Census Bureau place records and county boundaries.

We display cached information from agency feeds. Hours, fees, permits, closures, fire restrictions, and conditions change without notice. Outdoors is not the permitting authority. Confirm current conditions for this trail using the links above before you go — you are responsible for compliance. Last verified by us: Aug 17, 2026. Our copy is more than a month old — please reconfirm with the agency before relying on it.Spot an error in our data?

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OpenStreetMap

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