Idaho · USA

Selway River Road – Magruder Crossing Alternative

Wild river access to roadless wilderness heart

Difficult

The Selway River Road penetrates deep into the Selway-Bitterroot Wilderness boundary, following one of America’s premier Wild and Scenic Rivers through uncut forest. This 47-mile dead-end route passes Race Creek Ranger Station and O’Hara Bar, where Depression-era CCC camps once operated. The road deteriorates significantly past Selway Falls, requiring careful navigation around washouts and fallen timber that regularly block the final 15 miles to road’s end.

Difficult rating due to isolation, river crossings, and frequent deadfall clearance needs. High-clearance 4WD essential, along with chainsaw and recovery gear. Best tackled June through September when river levels drop. No permits required but notify Nez Perce-Clearwater National Forest of travel plans. Fuel up in Hamilton, Montana – it’s 90+ miles to anywhere. The payoff: pristine steelhead water, old-growth cedar groves, and camping spots that haven’t changed since Lewis and Clark.

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Trail Specs

Difficulty
Trail Type
Surface
Features, , , ,
Length (miles)47 mi / 75.6 km
Duration2-3 days
Max elevation (ft)4800 ft
Best seasonJune-September
Minimum vehicleHigh-clearance 4WD
Nearest townHamilton, Montana
Land managerNez Perce-Clearwater National Forest
Permit requiredNo
Cell serviceNone
Water crossingsYes
Dispersed campingYes
Start coordinates
End coordinates
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Difficulty
Official: Difficult

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