Sawtooth Range
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MountainHikingScenic Lookout
Overview
The Sawtooth Range is a mountain range of the Rocky Mountains in central Idaho, United States, reaching a maximum elevation of 10,751 feet (3,277 m) at the summit of Thompson Peak. It encompasses an area of 678 square miles (1,756 km2) spanning parts of Custer, Boise, Blaine, and Elmore counties, and is bordered to the east by the Sawtooth Valley. Much of the mountain range is within the Sawtooth Wilderness, part of the Sawtooth National Recreation Area and Sawtooth National Forest.
Practical Info
Suggested Duration0.5-1 day
Best TimeThe peak backpacking and climbing season is strictly limited to July through September when alpine passes are snow-free. The finest daily intervals are 6:00 AM to 9:00 AM; the ultra-crisp morning atmosphere provides unbelievable clarity to view the sheer, tooth-like granite massifs and hidden glacial tarns like Alice Lake before thermal clouds build.
Getting ThereThis is a massive, protected federal wilderness region inaccessible to motorized vehicles; driving to perimeter trailheads is required. The eastern base is flanked entirely by State Highway 75. Major launching points include the Redfish Trailhead and Iron Creek Trailhead, both featuring spacious rustic dirt lots requiring self-issued wilderness permits at the boards.
Travel Tips
- Entering the wilderness perimeter for any duration requires self-issuing a free trail permit at the trailhead kiosk; tags must be kept visible on your pack.
- Federal wilderness mandates strictly ban all drone operations and wheeled transport; open campfires require specialized pack-out fire pans to block soil burns.
- The high-country backcountry contains high densities of wolves and cougars; solo tracking requires making noise, and domestic dogs must be on a short leash.
Reviews
Positive
- The jagged granite alpine peaks rising into the sky deliver an elite, jaw-dropping visual that is fully world-class.
- Features premier back-country backpacking loops weaving past hidden glacial tarns, pushing wilderness adventure to the peak.
- Forest Service trailheads provide clear maps and free multi-language wildlife safety and bear-awareness brochures.
- The massive National Forest core charges no general fees, offering a well-regulated sanctuary for slow rugged hiking.
Heads up
- The rugged alpine routes demand high physical fitness; thin air and steep loose scree make them unsuited for casual kids.
- Alpine weather shifts violently; sunny middays can lapse into lightning storms or sudden blizzards, risking safety.
- Prime back-country camping zones mandate strict wilderness permits that require online booking far in advance.
- The raw wilderness holds zero cellular signal blocks; in the event of injury or accident, calling for rescue is tough.