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Gravel rides
United States
Idaho

Sawtooth Mountains

The best gravel rides in the Sawtooth Mountains

3.8

(4)

191

riders

22

rides

Gravel biking in the Sawtooth Mountains offers extensive opportunities across a landscape characterized by rugged peaks, pristine alpine lakes, and dense forests. The region features a vast network of gravel and dirt roads, providing access to remote areas and significant elevation changes. These routes traverse diverse ecosystems within the Sawtooth National Recreation Area, making it a destination for varied gravel biking experiences.

Best gravel bike trails in the Sawtooth Mountains

  • The most popular gravel bike trail is Hulls Gulch Reserve…

Last updated: April 30, 2026

8

riders

#1.

Hulls Gulch Reserve – Bike Park loop from Old Idaho Penitentiary

42.2km

04:00

1,090m

1,090m

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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Hard

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard
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Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard

Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate

Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard

Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate

3.0

(1)

10

riders

52.8km

03:54

640m

640m

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard

4.0

(1)

6

riders

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard
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Tips from the Community

AverieOutside
July 9, 2025, Hulls Gulch Reserve

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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Caro "Bandit"
February 20, 2024, Stanley

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.

4

0

Alex
February 16, 2024, Wood River Trail

Cyclists, immerse yourselves in the enchanting beauty of Ketchum along the Wood River Trail. This scenic route winds through picturesque landscapes, tracing the Wood River's charm. Lush forests, mountain vistas, and smooth paths create an idyllic cycling haven, inviting riders to savor nature's embrace on this captivating trail.

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Alex
February 16, 2024, Pioneer Saloon

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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Alex
February 16, 2024, Big Wood River

The views of Big Wood River here are fantastic with a truly wild backdrop of pine and the boulder strewn shores. A great spot to take a photo.

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Andrus
February 14, 2024, View of Downtown Boise

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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Alex
February 5, 2024, Stanley

Stanley is a beautiful town with a really remote feeling. Sat amongst the mountains with a river flowing through it, it feels like a town straight out of an old western movie. With stores to gather supplies, this settlement is a must visit.

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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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Frequently Asked Questions

What kind of terrain can I expect on gravel bike trails in the Sawtooth Mountains?

The Sawtooth Mountains offer a diverse mix of terrain, primarily featuring extensive gravel and dirt roads. You'll encounter rugged peaks, pristine alpine lakes, and dense forests. Many routes include significant elevation gains, with some climbs exceeding 3,000 feet, requiring good to very good fitness. The region is known for its dramatic landscapes and varied surfaces, from smooth gravel to more challenging forest roads.

Are there any easy gravel bike trails suitable for beginners in the Sawtooth Mountains?

Yes, while many routes are challenging, there are options for easier rides. For example, the Stanley loop from Redfish Lake Creek is rated as easy, covering 18.6 km with moderate elevation changes, making it a good choice for those looking for a less strenuous experience.

What are some notable natural features or landmarks I can see along the gravel routes?

The Sawtooth Mountains are rich in natural beauty. You can expect to see dramatic jagged peaks, numerous alpine lakes like Redfish Lake and Stanley Lake, and vast forests. Specific viewpoints and summits include Table Rock Viewpoint, Thompson Peak, and Dollarhide Summit. The region is also dotted with natural hot springs, offering unique spots to relax.

Are there any loop trails for gravel biking in the Sawtooth Mountains?

Yes, many of the gravel bike routes in the Sawtooth Mountains are designed as loops, allowing you to start and finish in the same location. Examples include the Hulls Gulch Reserve – Bike Park loop from Old Idaho Penitentiary and the Hemingway Memorial – Pioneer Cabin loop from Sun Valley, both offering extensive circular routes through varied landscapes.

What is the best time of year to go gravel biking in the Sawtooth Mountains?

The best time to visit for gravel biking is typically from late spring through early autumn. During these months, the weather is generally favorable, and most trails and forest roads are clear of snow. Summer offers warmer temperatures and full access to alpine areas, while early fall provides stunning foliage. Always check local conditions before heading out, especially for higher elevation routes.

Are there any family-friendly gravel biking options in the Sawtooth Mountains?

While many routes are challenging, some sections of the extensive forest road network can be suitable for families, especially those with older children or more experienced young riders. The Stanley loop from Redfish Lake Creek is an easier option that might be more suitable for a family outing, offering picturesque views without extreme difficulty.

What do other gravel bikers say about their experience in the Sawtooth Mountains?

The Sawtooth Mountains are highly regarded by the komoot community, with an average rating of 3.3 stars from numerous reviews. Riders often praise the dramatic and inspiring landscapes, the extensive network of gravel roads, and the sense of adventure found in exploring remote areas. The challenging climbs and diverse ecosystems are frequently highlighted as key attractions.

Are there specific bike parks or dedicated cycling areas in the region?

Yes, the Sawtooth Mountains area includes several bike parks and dedicated cycling areas. Notable spots include Polecat Gulch Reserve and Bogus Basin, which offer specific trails and facilities for mountain biking, often suitable for gravel bikes as well.

How many gravel bike trails are available in the Sawtooth Mountains?

There are over 20 gravel bike routes documented in the Sawtooth Mountains on komoot, ranging from easy to difficult. This extensive network, combined with hundreds of miles of forest roads, provides a wide variety of options for all skill levels.

Are there any long-distance gravel cycling routes in the Sawtooth Mountains?

Yes, the region offers several longer routes for those seeking extended rides. For example, the Penny Mountain – Big Wood River loop from Sun Valley covers nearly 71 km, and the Spring Valley Summit – The Descent loop from Regan Butte extends to over 72 km, both featuring significant elevation changes and offering a full day's adventure.

Where can I find information about parking or public transport to trailheads?

While specific trailhead parking details vary by route, many gravel routes utilize forest roads accessible by car. For detailed information on parking at specific trailheads or potential public transport options, it's recommended to consult local visitor centers or check resources like the Hailey Gravel Map for the Sun Valley area, which may provide insights into access points.

Are there any regulations or permits required for gravel biking in the Sawtooth Mountains?

The Sawtooth National Recreation Area encompasses a vast network of trails and roads. While general gravel biking on forest roads typically doesn't require specific permits, it's always wise to be aware of any regulations, especially if venturing into designated wilderness areas or specific protected zones. For comprehensive information, you can consult the official Visit Idaho website for the Sawtooth Mountains region.

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