The Boise Foothills rise dramatically above Idaho’s capital city, creating a stunning backdrop of rugged hills and winding trails that beckon outdoor enthusiasts. Whether you’re an experienced mountain biker or just looking to explore the area on two wheels, the foothills offer an adventure like no other. With over 210 miles of interconnected trails in the Ridge to Rivers System, this mountain biking haven is one of the most unique things to do in Idaho.
The Ridge to Rivers Trail System
The Ridge to Rivers trail system is a gem for outdoor recreation, boasting trails for all skill levels. Spanning over 210 miles, it connects neighborhoods, public lands, and scenic areas, providing endless opportunities for exploration. These trails aren’t just a place to ride—they’re a way to experience Idaho’s natural beauty and stay active while soaking in the stunning views of the Treasure Valley.
The trails change with the seasons, offering unique experiences throughout the year. In spring, the hills are painted with vibrant wildflowers, creating a colorful backdrop for your ride. Summer brings cooler temperatures in the higher elevations near Bogus Basin, while fall treats riders to a kaleidoscope of golden and amber hues. No matter when you visit, the Boise Foothills are ready to impress.
Top Trails for Mountain Biking
With so many trails to choose from, it can be tough to decide where to start. Here are a few favorites for mountain bikers:
- Cottonwood Creek Trail (#27): A great option for beginners, this scenic trail meanders through shaded areas and offers gentle climbs.
- Polecat Loop (#81): Perfect for intermediate riders, this loop provides a mix of challenging climbs and rewarding descents with incredible views.
- Shane’s Loop (#26A): A popular choice for its flowing turns and moderate difficulty, this trail is ideal for riders looking for a fun, dynamic ride.
- Corrals Trail (#31): A challenging trail with varied terrain, perfect for experienced riders ready to test their skills.
- Sidewinder Trail (#24): Known for its steep climbs and thrilling descents, this trail is a favorite among advanced riders.
If you’re feeling adventurous, try combining trails to create your own custom loop. Many routes can be ridden in reverse for an entirely different experience, giving you even more ways to enjoy the foothills.
Tips for Enjoying the Trails
The Boise Foothills are a popular destination, and with so many trail users, it’s important to practice good etiquette to ensure everyone has a positive experience. Here are some tips for mountain bikers:
- Yield to Others: Bikers should yield to hikers and horseback riders. If approaching from behind, announce your presence by saying, “On your left,” and wait for the trail to clear before passing.
- Stay on the Trail: Avoid cutting corners or riding off-trail, as this damages vegetation and leads to trail widening.
- Check Trail Conditions: During wet weather, trails can become muddy, which causes erosion and long-term damage. If trails are muddy, choose alternatives like roads or all-weather trails.
- Ride Responsibly: Keep your speed in check, especially on shared trails, and always be prepared to stop for other users.
Seasonal Riding in the Foothills
Each season brings its own set of challenges and rewards for mountain bikers in the Boise Foothills.
- Spring: The trails come alive with wildflowers, making it a picturesque time to ride. Be mindful of muddy trails as the snow melts, and stick to sandier routes if conditions are wet.
- Summer: Head to higher elevations near Bogus Basin for cooler temperatures and sweeping views. Start your rides early to avoid the heat and bring plenty of water.
- Fall: The foothills are transformed into a patchwork of warm colors, creating a stunning backdrop for your ride. Trails are generally dry and in great condition during this time of year.
- Winter: Trails can freeze in the early mornings, offering firm ground for biking. Stick to frozen trails to avoid damaging muddy paths, and check daily trail conditions before heading out.
Beginner-Friendly Trails
If you’re new to mountain biking, the Boise Foothills have plenty of options to help you get started. Trails like Hulls Pond Loop (#34) and Owl’s Roost (#37) offer gentle terrain and shorter distances, making them ideal for building confidence and enjoying the scenery. Remember to bring plenty of water, stay on marked trails, and take breaks as needed.
The Importance of Trail Stewardship
With so many people enjoying the Ridge to Rivers system, it’s crucial to preserve the trails for future generations. Using muddy trails is one of the leading causes of damage, as it tramples vegetation and creates deep ruts that harden when the ground freezes. To protect the trails:
- Avoid riding on muddy trails. If you’re leaving tracks, it’s time to turn back.
- Stick to sandier or all-weather trails during wet conditions.
- Ride early in the morning when trails are frozen solid.
By following these guidelines, you’re helping to maintain the integrity of the trail system for everyone to enjoy.
More Than Just Mountain Biking
The Boise Foothills offer more than just great biking opportunities. The trail system is also a haven for hikers, runners, and equestrians. Families can enjoy leisurely walks on flatter trails, while trail runners can challenge themselves on steeper climbs. The interconnected network provides access to popular destinations like Table Rock, Camel’s Back Park, and the Military Reserve, making it easy to explore the area’s natural beauty.
Planning Your Visit
The Boise Foothills are easily accessible from downtown Boise, making them a convenient getaway for locals and visitors alike. Many trailheads have parking areas, but these can fill up quickly on weekends, so arrive early to secure a spot.
Be sure to pack essentials like water, snacks, sunscreen, and a map of the trails. While cell service is generally reliable, it’s always a good idea to have a backup plan in case you lose reception.
Biking the Boise Foothills – Unique Things to Do in Idaho
Mountain biking in the Boise Foothills is more than just a fun activity—it’s an opportunity to connect with Idaho’s stunning natural landscapes. The trails offer something for everyone, from beginners to seasoned riders, and the ever-changing scenery ensures there’s always something new to discover.
Whether you’re cruising through wildflower-filled meadows in the spring, taking in cool mountain breezes in the summer, or marveling at the vibrant fall colors, the foothills provide an unforgettable experience. And with 210 miles of trails to explore, you’ll never run out of reasons to come back.
So grab your bike, hit the trails, and see for yourself why the Boise Foothills are one of Idaho’s most unique and rewarding outdoor destinations.
Quick Facts About Biking the Boise Foothills
- Extensive Trail System: The Ridge to Rivers network boasts over 210 miles of trails, offering options for all skill levels, from beginners to advanced riders.
- Year-Round Access: The foothills are open year-round, with different trails providing unique experiences in every season.
- Seasonal Beauty: In spring, wildflowers bloom across the hills, while summer offers cooler temperatures near Bogus Basin. Fall brings vibrant autumn colors, and winter provides frozen trails for early-morning rides.
- Beginner-Friendly Trails: Trails like Hulls Pond Loop (#34) and Owl’s Roost (#37) are perfect for new riders with their gentle terrain and shorter distances.
- Challenging Routes: Advanced riders can test their skills on trails like Sidewinder (#24) and Corrals Trail (#31), which feature steep climbs and thrilling descents.
- Trail Etiquette is Key: Bikers yield to hikers and horses, and riders should announce their presence when passing others on the trail.
- Avoid Muddy Trails: Riding on muddy trails causes significant damage. Stick to sandier or all-weather trails when conditions are wet.
- Convenient Location: The foothills are easily accessible from downtown Boise, with many trailheads just minutes away from the city.
- Stunning Views: Trails offer panoramic views of the Treasure Valley and the surrounding mountains.
- Community Stewardship: The trails are maintained by the Ridge to Rivers program, which relies on responsible use by visitors to preserve the system for future generations.
Idaho’s Mammoth Cave
Planning a trip to Idaho? Don’t forget to put Idaho’s Mammoth Cave at the top of your list. As a top attraction in the state, you can explore a unique and awe-inspiring underground landscape at your own personal pace with our self-guided tours. In addition to the cave, there are two privately owned museums of natural history on-site, the Shoshone Bird Museum and the Richard Arthur Olsen Museum, featuring a wealth of exhibits that has earned the nickname “The Smithsonian of the Desert,” making it an unforgettable stop for the whole family.
Located eight miles north of Shoshone, Idaho, on Highway 75, Idaho’s Mammoth Cave will be open for seasonal tours from May – October, from 10 a.m. to 6 p.m (with the last tours of the day going out at 5 p.m), 7 days a week, including all major holidays. For more information, visit idahosmammothcave.com or call (208) 329-5382.
