3.8
(4)
191
riders
21
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Gravel biking in the Sawtooth Mountains offers an extensive network of unpaved roads and trails amidst a landscape defined by sharp, jagged peaks and granite formations. The region features over 300 high mountain lakes, including Redfish Lake and Stanley Lake, and the 102-mile Boise River. These natural features create diverse terrain for gravel biking, from glacial valleys to high-elevation routes. The Sawtooth National Recreation Area provides a pristine wilderness setting for these no traffic gravel bike trails.
Last updated: April 30, 2026
8
riders
42.2km
04:00
1,090m
1,090m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
14
riders
101km
08:59
2,510m
2,510m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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17
riders
47.5km
04:15
1,310m
1,310m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
10
riders
25.7km
01:55
180m
180m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
17
riders
126km
08:07
1,910m
1,910m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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This 292-acre reserve packs a lot into a small space. There are trails with views of the city of Boise as well as trails with views of the scenic Hulls Gulch.
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Alternate route down away from the Byway. Open Road, Low Traffic, beware of potholes!
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The small town of Stanley is located in the Sawtooth Valley and surrounded by miles and miles of wilderness. It was officially founded in 1919, but fur trappers discovered the area around the Stanley Basin already in the 1820s. There are less than 70 people living in Stanley, but you will find a general store, a gas station and some accommodation. Despite its remoteness, prices for groceries are pretty fair. Stanley is a great basecamp for hikes and adventures in the Sawtooth Wilderness and is situated in the Central Idaho Dark Sky Reserve.
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Step into Pioneer Saloon and feel like you're back in the Wild West. The saloon is decked out with rustic decor, historical memorabilia, and an antique bar. Food is served here as well as drinks, and it's a great place to wind down after a long ride.
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This is a great place to stop and take in the views on your way up or down the mountain. Though it's not far Boise seems small when you're looking down on it from above.
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The Spring Valley Summit is a 4,242-foot mountain pass along the Payette River Scenic Byway, also known as State Highway 55.
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The Redfish Lake Lodge Marina is the only marina on Redfish Lake. They offer motorized and non-motorized rentals. The white sand beaches along the lake is a great place to enjoy after a ride.
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The Sawtooth Mountains offer a significant number of routes for gravel biking. This guide features over 20 traffic-free gravel bike trails, ranging from easy to difficult, ensuring options for various skill levels.
You'll encounter a diverse range of terrain, from well-maintained gravel roads to more rugged, unpaved paths. The region is known for its impressive granite formations and glacial valleys, meaning routes can feature significant climbs and descents. Some trails, like those found on Forest Service roads, might lead to alpine lakes and offer challenging ascents with spectacular views.
Yes, there are options for easier rides. The Stanley loop from Redfish Lake Creek is an excellent choice for those seeking a less strenuous outing on gravel. The Boise River Greenbelt, while not directly in the high Sawtooths, offers a 25-mile cycleway with tree-lined paths suitable for all skill levels.
Many trails and forest service roads in the Sawtooth National Recreation Area are dog-friendly, but leash rules often apply, especially in developed areas or near wildlife. Always check local regulations for specific trails before heading out with your canine companion to ensure a safe and compliant ride.
The best time for gravel biking in the Sawtooth Mountains is typically from late spring through early autumn (June to September). During these months, snow levels are generally low, and trails are dry. Summer brings vibrant wildflowers, while autumn offers stunning foliage. Always check current weather and trail conditions, as higher elevations can retain snow longer.
Absolutely! The Sawtooth Mountains are renowned for their stunning natural beauty. Many routes offer views of the iconic jagged peaks, high mountain lakes, and glacial valleys. You might encounter highlights like Sunbeam Hot Springs & bathhouse, or enjoy panoramic vistas from spots like Table Rock Viewpoint. The region is also part of the Idaho Dark Sky Reserve, offering unparalleled stargazing opportunities after your ride.
Yes, several loop routes are available. For example, the Hulls Gulch Reserve – Bike Park loop from Old Idaho Penitentiary offers a challenging ride. Another option is the Hemingway Memorial – Pioneer Cabin loop from Sun Valley, which provides a scenic and demanding experience.
Parking is generally available at various trailheads throughout the Sawtooth National Recreation Area, particularly near popular access points like Stanley, Redfish Lake, and areas around Sun Valley and Ketchum. Many forest service roads also have designated parking areas. It's advisable to check specific route details for recommended parking locations.
Generally, no special permits are required for gravel biking on most forest service roads and designated multi-use trails within the Sawtooth National Recreation Area. However, if your route takes you into designated Wilderness Areas, specific regulations and permits may apply for certain activities. Always check with the Sawtooth National Forest service for the latest requirements, especially for overnight trips or specific areas.
The area is highly rated by the komoot community, with an average score of 3.75 stars. Reviewers often praise the breathtaking scenery, the sense of solitude on less-trafficked routes, and the diverse terrain that offers both challenging climbs and rewarding descents. The opportunity to spot wildlife and relax in natural hot springs after a ride are also frequently highlighted.
The Sawtooth National Recreation Area is home to diverse wildlife, including mountain goats, elk, and black bears. Riding on less-trafficked gravel roads and trails increases your chances of encountering these animals in their natural habitat. Always maintain a safe distance and be aware of your surroundings.


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