Middle Fork Clearwater Technical Challenge
Extreme logging road through Idaho's deepest wilderness.
This gnarly logging road follows the Middle Fork Clearwater deeper into Idaho’s backcountry than most sane people venture, crossing sliderock fields and navigating washouts that would make a mountain goat nervous. Built to access virgin timber stands in the 1960s, the route climbs through old-growth cedar groves and across granite benches where spring snowmelt turns every drainage into a torrent. The infamous Three Sisters crossing at mile 18 demands precise wheel placement between house-sized boulders — one mistake puts you in the river.
Expert rating isn’t exaggerated — this trail eats stock 4x4s for breakfast and demands serious technical driving skills. Lockers, skid plates, and winch are mandatory, plus carry recovery gear and spare parts. June through September only when snow clears at higher elevations, and even then check conditions as washouts happen regularly. No permits needed on Nez Perce National Forest land. Rewards include pristine steelhead water and camping spots that see maybe a dozen visitors per year.
Trail Specs
| Difficulty | Expert |
|---|---|
| Trail Type | Technical 4x4 |
| Surface | Rock |
| Features | Camping, Remote, Water Crossings |
| Length (miles) | 28 mi / 45.1 km |
| Duration | 2-3 days |
| Max elevation (ft) | 5800 ft |
| Best season | June-September |
| Minimum vehicle | Modified 4WD with lockers |
| Nearest town | Kooskia, Idaho |
| Land manager | Nez Perce National Forest |
| Permit required | No |
| Cell service | None |
| Water crossings | Yes |
| Dispersed camping | Yes |
| Start coordinates | |
| End coordinates | |
| Copy both for Google Maps directionsClick to copy the directions URL · or open it directly in a new tab | |
| Find on Google | Search on Google → |
Location
Trail Conditions
No recent condition reports. Be the first to post one.
Log in to post a condition report.
Frequently asked questions
Can a stock 4Runner or Jeep handle this trail, or do I actually need lockers?
You need lockers — front and rear. The rocky sections include off-camber shelf road and technical climbs where a stock rig will get beached. Lift and skid plates are non-negotiable on a 28-mile run this remote.
When does the trail actually open after winter, and is June safe?
Early June is risky — snowmelt keeps the water crossings high and unpredictable. Late June through September is the reliable window; July and August are the sweet spot for manageable crossing depths.
Do I need a permit to run this trail or camp along it?
No permit required to drive or camp. The trail runs through Nez Perce National Forest under dispersed camping rules — stay 200 feet from water, pack out everything, 14-day stay limit per site.
What's the hardest section and what should I actually expect?
The technical rock sections mid-trail are where rigs get damaged — tight shelf road with exposed drops and no room to recover if you miss a line. Budget time, not speed; 28 miles can take a full day of focused driving.
There's zero cell service — how far is the nearest fuel and should I carry extra?
Kooskia is your last fuel stop before the trailhead, roughly 20-30 miles out. Carry at least an extra 5-gallon jerry can; low-range crawling through 28 miles of technical terrain will punish your fuel economy hard.
Trail track
No GPX track for this trail yet. If you've driven it and have a track, contribute below.
Log in to contribute a GPX track.