Mountain Biking the Ridge to Rivers Trail System

The Ridge to Rivers trail system offers over 210 miles of trails in the Boise foothills. These trails connect neighborhoods with public lands and provide a natural environment for outdoor activities. The trails are categorized into 85 easy, 84 intermediate, and 30 difficult routes, ensuring there’s something for everyone. Whether you’re a beginner or an experienced rider, you’ll find trails that suit your needs.

Trail Etiquette

Before you set out, keep these trail etiquette guidelines in mind:

• Be mindful: Share the trails respectfully with other users.

• Don’t use wet trails: Riding on wet trails can cause damage.

• Stay on the trail: Protect the environment by staying on designated paths.

• Be respectful: Yield to hikers and horseback riders.

• Don’t block trails: Keep trails clear when taking breaks.

Riding in Winter and Wet Weather

Certain trails in the Ridge to Rivers system remain accessible and enjoyable during the winter months, while others cannot be ridden or hiked on in wet weather conditions. To ensure a great experience and to protect the trails, it’s important to know which trails are best suited for these conditions.
For up-to-date information on which trails are suitable for winter riding and wet weather, visit the Ridge to Rivers website’s Winter and Wet Weather Trails page.

Must-Ride Mountain Biking Trails

Try these popular mountain biking trail loops, listed from easier to more difficult:

• Toll Road Trail #27A / Cottonwood Creek Trail #27
• Owl’s Roost #37 / Red Fox Trail #36
• Shane’s Loop #26A
• Polecat Loop #81
• Corrals Trail #31 / Bob’s Trail #30 / Highlands Trail #1
• West Highland Valley Trail #11 / Cobb Trail #13 / Homestead Trail #12
• Kestrel Trail #39A / Crestline Trail #28 / Sidewinder Trail #24 / Fat Tire Traverse #42/ Military Reverse Connection #23

Discover TrailPilot: The On-Trail Guide to Boise’s Trails

Make the most of your trail time by riding with a guide! The Boise trails are navigable with a new app called TrailPilot. Local Boise riders have created a collection of the best loops for every type of rider, with all the information you need to have the best ride in Boise.

Whether you’re looking for family-friendly flow, a technical challenge, or the best views in Boise, TrailPilot has you covered. With TrailPilot’s on-trail audio guidance, you can enjoy the trails without having to stop and navigate.

Download the FREE TrailPilot iOS App and try it yourself!

Explore more about Ridge to Rivers and plan your next ride today.