Sawtooth Wilderness Perimeter Road

This gnarly perimeter route traces old mining claims around the jagged granite spires of Idaho’s Sawtooth Mountains, threading between designated wilderness boundaries on forgotten prospect roads that date to the 1880s gold rush. The eastern section climbs through Fourth of July Creek drainage past rusted equipment from the Midnight Mine, while the western approach tackles steep switchbacks above Redfish Lake with exposure that’ll test your nerve. Expect to navigate house-sized boulders, off-camber ledges, and creek fords that can turn deadly during spring runoff.

Expert-level technical challenge requiring experienced drivers, full skid plates, and recovery gear. Rocky terrain demands 35-inch tires minimum, aggressive tread, and lockers front and rear. July through September offers the best conditions, but even then expect snow patches above 8,000 feet. No camping within wilderness boundaries, but dispersed sites available on Forest Service land. Cell service nonexistent—carry satellite communication. This route separates weekend warriors from serious wheelers, rewarding the hardcore with views that justify every scraped panel and busted axle.