Loading intel...
Gateway to the River of No Return. Remote, wild, and incredibly scenic.
Paved and gravel route following the Salmon River from Riggins to Stanley. One of the most scenic drives in America with access to countless side trails and forest roads. The River of No Return.
Historic route where Lewis & Clark first crossed the Continental Divide. Gravel road to the Idaho-Montana border with monument at the pass. Beautiful mountain scenery and historic significance.
Dramatic climb from Salmon up to the Cobalt mining area. High alpine views and access to the deep backcountry of the Salmon-Challis National Forest.
Follows a major tributary of the Salmon River. Critical access for anglers and hunters. Remote canyon driving with burn scar areas offering wide glimpses.
Travel through history in the Land of the Yankee Fork, a historic mining region between Challis and Stanley via the Custer Motorway. This historic toll road was once used to carry passengers, equipment, and supplies between the mining boomtowns. This route offers scenic vistas, former stage stops, h...
Challis Creek Lakes 4268 is a jeep trail located in the Salmon-Challis National Forest, an hour from Challis. The Salmon-Challis National Forest covers a vast 4.3 million acres of east-central Idaho which includes the Frank Church-River of No Return Wilderness, the Jim McClure-Jerry Peak Wilderness,...
Explore Big Salmon Road 1614. Use OnX Offroad for detailed maps and navigation.
Explore Challis Creek Road. Use OnX Offroad for detailed maps and navigation.
Explore Challis To Spar Canyon Via Lone Pine Peak. Use OnX Offroad for detailed maps and navigation.
Explore Into The Salmon Forest. Use OnX Offroad for detailed maps and navigation.
Explore Nf 221 Cfdr Grangeville Salmon Road. Use OnX Offroad for detailed maps and navigation.
Explore Old Stage Road Salmon River Idaho. Use OnX Offroad for detailed maps and navigation.
Explore Salmon Creek T4800. Use OnX Offroad for detailed maps and navigation.
Explore Obrien Camping On The Salmon River. Use OnX Offroad for detailed maps and navigation.
Explore South Fork Of The Salmon River Trail. Use OnX Offroad for detailed maps and navigation.
Explore Grangeville Salmon Road. Check TrailsOffroad for full guide.
Explore Challis Creek Lakes#AddTrailReview. Check TrailsOffroad for full guide.
Explore Salmon River Road#AddTrailReview. Check TrailsOffroad for full guide.
Explore Wilson Creek Salmon Creek Road. Check TrailsOffroad for full guide.
Explore Wilson Creek Salmon Creek Road#AddTrailReview. Check TrailsOffroad for full guide.
Explore Grangeville Salmon Road#AddTrailReview. Check TrailsOffroad for full guide.
The Salmon region is anchored by the Main Salmon — the River of No Return — and bordered by three of Idaho's tallest mountain ranges: the Lemhi, Lost River, and Beaverhead. Borah Peak, Idaho's highpoint at 12,667 feet, sits at the southern end. Most off-road exploring here is high, dry, and exposed: long alluvial valleys, single-lane forest roads climbing into the timber, and ghost-mining basins above 9,000 feet.
From Salmon, the road to Cobalt and the Yellowjacket Mining District is the classic high-mountain run. Bayhorse and the Custer Motorway loop south toward Stanley. The Lemhi Pass road retraces Lewis and Clark's continental divide crossing into Montana. To the south, the Trail Creek and Copper Basin roads thread the Pioneers and the Lost River Range — open, big-sky country with little traffic.
Salmon, Challis, and Mackay are the only meaningful supply points; gas runs are real. Most upper roads open in June and start closing in October, with rapid weather shifts at altitude. This is the region where overlanders most often underestimate distance — many loops cover 80–150 miles between fuel stops, on roads that cap effective speed at 25 mph. Plan accordingly.