Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Login or Signup

Routes
Gravel rides
United States
Idaho

Boise National Forest

The best gravel rides in Boise National Forest

4.0

(1)

63

riders

13

rides

Gravel biking in Boise National Forest offers a diverse landscape characterized by extensive networks of forest roads and varied terrain. The region spans over 2.5 million acres, encompassing subranges of the Rocky Mountains, including the Boise, Salmon River, and West mountain ranges. Riders can navigate through Ponderosa pine forests, along rivers and streams, and across the Boise Foothills, with elevations ranging from challenging climbs to more gradual paths. This vast area provides a mix of gravel, dirt, and loose sand surfaces, catering to different skill levels.

Best gravel bike trails in Boise National Forest

  • The most popular gravel bike trail is Hulls Gulch Reserve – Bike Park loop from Old Idaho Penitentiary, a 25.8 miles (41.6 km) trail that takes 4 hours 36 minutes to complete. This difficult route offers varied terrain through the Boise Foothills.
  • Another top favourite among local gravel bikers is Ann Morrison Park – Bike Park loop from Boise, a difficult 62.9 miles (101.4 km) path. This long route provides extensive gravel riding opportunities with significant elevation changes.
  • Local gravel bikers also love the Hulls Gulch Reserve – Bogus Basin loop from Boise, a 37.6 miles (60.6 km) trail leading through the Boise Foothills and towards Bogus Basin, often completed in about 5 hours 24 minutes.
  • Gravel biking in Boise National Forest is defined by vast networks of forest roads, varied mountain terrain, and scenic river valleys. The extensive trail system offers options for different ability levels, from easier sections to routes with significant climbing efforts.
  • The routes in Boise National Forest are highly rated by the komoot community with an average score of 4.0 stars. More than 100 gravel bikers have used komoot to explore Boise National Forest's varied terrain.

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.

Navigate with device

Send to Phone

Save

Hard

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

Hard
guide_signup
Let us show you the way with the komoot mobile app
With a free komoot account, you can easily find, customize, and navigate endless outdoor adventures.

Sign up for free

4.0

(1)

6

riders

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

Hard

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

Hard

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

Hard
Sign up for free to see 9 more rides in Boise National Forest.

Get access to more routes and recommendations from other explorers.

Sign up for free

Already have an account?

Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

Start today with a free account

Your next adventure awaits.

Login or Signup

Popular around Boise National Forest

Hiking in Boise National Forest

Road Cycling Routes in Boise National Forest

Cycling in Boise National Forest

Running Trails in Boise National Forest

MTB Trails in Boise National Forest

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.

0

0

Charles V
June 26, 2024, The Descent

Alternate route down away from the Byway. Open Road, Low Traffic, beware of potholes!

1

0

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.

0

0

The Spring Valley Summit is a 4,242-foot mountain pass along the Payette River Scenic Byway, also known as State Highway 55.

0

0

Alex
February 2, 2024, Bogus Basin Ski Lift

Bogus Basin is overseen by the non-profit organization Bogus Basin Recreation Association. In the summer, visitors can go mountain biking and go gravel riding, and in the winter, there is skiing and snowboarding.

0

0

Matthew
February 2, 2024, Shaw Mountain Road

East Shaw Mountain Road is one of many dirt roads in the Boise Front ACEC area. The road tops out near the Aldape Summit where it connects to a bunch of other dirt roads. There are some double-track and singletrack trails that cross the road in several spots, too.

0

0

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 Hull's Gulch.

1

0

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.

0

0

Frequently Asked Questions

How many gravel bike trails are available in Boise National Forest?

Boise National Forest offers a wide selection of routes, with over 15 gravel bike trails documented on komoot. These routes cater to various skill levels, though most are considered difficult.

What kind of terrain can I expect on gravel bike trails in Boise National Forest?

You'll encounter a diverse range of surfaces, from extensive networks of forest roads to sections of dirt and loose sand. The terrain varies from challenging climbs in the Boise Foothills and along Rocky Canyon Road to more gradual paths, especially along unpaved sections of the Boise River Greenbelt. Expect significant elevation changes on many routes.

Are there any beginner-friendly gravel bike trails in Boise National Forest?

While many routes in Boise National Forest are rated as difficult due to significant elevation gain, some sections, particularly along the unpaved parts of the Boise River Greenbelt, offer easier gravel riding. For a more accessible experience, look for routes with less elevation or consider shorter segments of longer trails.

Where can I find challenging gravel bike routes in Boise National Forest?

For experienced riders seeking a significant test, routes like the Ann Morrison Park – Bike Park loop from Boise offer extensive gravel riding with substantial elevation changes. The 'Boise Climbing Loop' (part of the Boise Gravel Gala) is also known for its demanding climbs, especially near Bogus Basin Ski Resort, providing spectacular views.

What natural features or attractions can I see while gravel biking in Boise National Forest?

The forest is rich with natural beauty. You can ride through Ponderosa pine forests, along rivers and streams, and past various mountain ranges. Notable attractions include several hot springs like Bonneville Hot Springs and Pine Flats Hot Springs. You might also encounter scenic viewpoints such as Emile Grandjean Viewpoint or Stargaze Point, offering panoramic vistas of the surrounding valleys and mountains.

When is the best time of year to go gravel biking in Boise National Forest?

The best time for gravel biking typically spans from late spring through early fall. During these months, the weather is generally mild, and most forest roads are clear of snow. Summer offers warm conditions, while spring and fall provide cooler temperatures and vibrant scenery. Winter brings snow, making many trails suitable only for winter sports like snowshoeing or snowmobiling.

Are there any loop trails for gravel biking in Boise National Forest?

Yes, many of the popular gravel biking routes in Boise National Forest are designed as loops. Examples include the Hulls Gulch Reserve – Bike Park loop from Old Idaho Penitentiary and the Hulls Gulch Reserve – Bogus Basin loop from Boise, allowing you to start and finish at the same point.

What do other gravel bikers enjoy most about the trails in Boise National Forest?

The komoot community rates the gravel biking experience in Boise National Forest highly, with an average score of 4.0 stars. Riders often praise the vast networks of forest roads, the varied mountain terrain, and the scenic river valleys. The extensive trail system offers options for different ability levels, from easier sections to routes with significant climbing efforts, all within a beautiful natural setting.

Can I bring my dog on gravel bike trails in Boise National Forest?

Boise National Forest is generally dog-friendly, but regulations can vary by specific trail or area. It's always best to keep your dog on a leash and ensure they are well-behaved around other trail users and wildlife. Check local signage or the specific trail's guidelines before heading out.

Are there opportunities for wildlife viewing while gravel biking?

Yes, Boise National Forest is a haven for wildlife. While gravel biking, you have opportunities to spot deer, elk, moose, and various bird species. Early mornings and late afternoons are often the best times for wildlife viewing. Remember to maintain a respectful distance and never disturb animals.

Are there any amenities or places to explore near the gravel biking trails?

Beyond the trails, Boise National Forest offers numerous amenities. You'll find over 70 campgrounds and opportunities for cabin rentals for overnight stays. Bogus Basin serves as a year-round recreation area, and there are several pristine alpine lakes like Warm Lake and Payette Lake. The forest also has historical interest with former mining communities, some now ghost towns, to explore.

What are the parking options for gravel biking in Boise National Forest?

Many trailheads and popular starting points, such as the Ridge to Rivers Seamans Gulch Parking, offer designated parking areas. Given the vastness of the forest and its extensive road network, you'll often find various access points with parking, especially near established recreational areas or trail entrances. Always check specific route details for recommended parking.

Most popular routes in Boise National Forest

Hiking in Boise National Forest

Most popular attractions in Boise National Forest

Places to see

Store rating

Get inspired with the komoot mobile app

With a free komoot account, you can easily find, customize, and navigate endless outdoor adventures.

or

Join komoot Now

Store rating

Explore more

Browse the best Gravel rides in other regions.

Sawtooth MountainsBitterroot RangeAda CountySawtooth National ForestBlaine CountyBoise CountyKootenai CountySalmon River MountainsLatah CountyIdaho Panhandle National ForestsCaribou-Targhee National Forest

Nearby adventure guides

Things to Do in Boise County

Natural areas to explore nearby

Things to Do in Cecil D. Andrus-White Clouds Wilderness

background

Get ready to conquer new peaks

Sign up for Free

Explore
RoutesRoute plannerFeaturesHikesMTB TrailsRoad cycling routesBikepackingSitemap
Download the app
Follow Us on Socials

© komoot GmbH

Privacy Policy