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O'Brien Creek Trail to Big Sugarloaf Peak route map
Difficulty: DifficultOut and Back

O'Brien Creek Trail to Big Sugarloaf Peak

Williams, Oregon

5.2 mi

Distance

1,969 ft

Elev. Gain

56m

Est. Time

Out & Back

Route Type

Difficult

Difficulty

About This Trail

O'Brien Creek Trail to Big Sugarloaf Peak is an out-and-back trail in Rogue River National Forest, managed by the United States Forest Service, in Josephine County, Oregon. It is 5.2 miles long and gains 1,969 feet. The nearest town is Williams, Oregon, about 6 miles away in a straight line.

From the trail data on this page. For conditions and closures, see official sources.

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:1,463 ft
Max:2,027 ft
Gain:600 ft
Loss:600 ft
Elevation profileA line rising and falling between 1,463 ft and 2,027 ft across 5.2 mi along the route, drawn from start to end.1,463 ft1,651 ft1,839 ft2,027 ft0.0 mi1.3 mi2.6 mi3.9 mi5.2 mi

Elevation at the labelled points along this route
PointDistance from startElevation
Start0.0 mi1,463 ft
High point2.6 mi2,027 ft
End5.2 mi1,463 ft

Trail Details

Route Type
Out & Back

Official sources & verification

Managed by United States Forest Service

Verify before you go

Managing agency

Where it is

Nearest town:
Williams, OR · about 6 mi away
County:
Josephine County, OR
Jurisdiction:
Rogue River National Forest · United States Forest Service

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: May 23, 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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Legacy import — verify before navigating

Path geometry came from our pre-launch legacy database. Routes have not yet been re-verified against the operator and may differ from the actual trail.

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