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O Leary Mountain

8.5 mi

Distance

4,006 ft

Elev. Gain

4h 50m

Est. Time

Expert

Difficulty

About This Trail

O Leary Mountain is a trail in Lane County, Oregon. It is 8.5 miles long and gains 4,006 feet. The surface is dirt. Per USDA Forest Service, it is open to bikes. The nearest town is Cascadia, Oregon, about 21 miles away in a straight line.

From the trail data on this page.

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.

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Elevation Profile

Min:664 ft
Max:1,554 ft
Gain:1,272 ft
Loss:442 ft
Elevation profileA line rising and falling between 664 ft and 1,554 ft across 8.7 mi along the route, drawn from start to end.664 ft961 ft1,257 ft1,554 ft0.0 mi2.2 mi4.3 mi6.5 mi8.7 mi

Elevation at the labelled points along this route
PointDistance from startElevation
Start0.0 mi664 ft
High point8.2 mi1,554 ft
End8.7 mi1,494 ft

Trail Details

Bike access: USDA Forest Service, checked 2026-10-14. Rules change, so confirm with the land manager before you go.

Surface
Dirt

Official sources & verification

Verify before you go

Where it is

Nearest town:
Cascadia, OR · about 21 mi away
County:
Lane County, OR

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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Imported route

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