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Southwestern Idaho

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Recommended Routes in Southwestern Idaho - 94

MTB Project is built by riders like you. Add Your Recommended Routes

Favorite Dropping on the G19 trail.
Intermediate Intermediate

Around the Mountain

10.2 mi 16.4 km 1,093' Up 333.22 m Up 1,092' Down 332.94 m Down

Boise, ID
Explore in 3D
Favorite The big finale of Williams Creek.
Intermediate Intermediate

Fisher Creek Loop

17.7 mi 28.5 km 2,011' Up 612.91 m Up 2,013' Down 613.68 m Down

Sun Valley, ID
Explore in 3D
Favorite Sunrise over Polecat Trail
Intermediate Intermediate

Polecat Loop

6.3 mi 10.1 km 776' Up 236.49 m Up 751' Down 228.9 m Down

Garden…, ID
Explore in 3D
Favorite Great views of the Sawtooth Mountains
Intermediate/Difficult Intermediate/Difficult

Elk Mountain Loop

11.4 mi 18.4 km 1,063' Up 323.89 m Up 1,061' Down 323.49 m Down

Challis, ID
Explore in 3D
Favorite One of the best downhills in the area ... so fast, so beautiful.
Intermediate/Difficult Intermediate/Difficult

Greenhorn to Imperial Loop

10.6 mi 17.1 km 1,729' Up 527.03 m Up 1,729' Down 526.98 m Down

Ketchum, ID
Explore in 3D
Favorite Lower Mahalo at sunrise; may the forest be with you.
Intermediate/Difficult Intermediate/Difficult

Thunder Monkey

15.4 mi 24.8 km 834' Up 254.31 m Up 3,548' Down 1081.41 m Down

Boise, ID
Explore in 3D
Favorite Sunrise on the trail.
Difficult Difficult

Hard Guy to Dry Creek Loop

18.0 mi 29.0 km 3,043' Up 927.38 m Up 3,043' Down 927.47 m Down

Boise, ID
Explore in 3D
Favorite Rock Garden above the State Capital
Difficult Difficult

Table Rock Tech

3.7 mi 5.9 km 100' Up 30.37 m Up 984' Down 299.85 m Down

Boise, ID
Explore in 3D
Favorite MTB Surfing the Payette Rim.
Intermediate Intermediate

Payette Rim Loop

9.7 mi 15.7 km 1,001' Up 305.14 m Up 1,001' Down 305.01 m Down

McCall, ID
Explore in 3D

Southwestern Idaho Biking

  • 3,419 Miles 5,502 Kilometers of Trail
  • 94 Recommended Routes
  • 176 Easy Trails Easy Trails
  • 475 Intermediate Trails Intermediate Trails
  • 360 Difficult Trails Difficult Trails
MTB Project is built by riders like you. Share what you know about this area!

Areas Within Southwestern Idaho

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Trails in Southwestern Idaho - 917

MTB Project is built by riders like you. Add Your Trails

7.2 mi 11.7 km #1Dry Creek
Difficult Difficult
Boise, ID
Difficult Difficult
Boise, ID 29 
1.1 mi 1.8 km #2The Drain
Intermediate/Difficult Intermediate/Difficult
McCall, ID
Intermediate/Difficult Intermediate/Difficult
McCall, ID 25 
6.9 mi 11.1 km #3Eastside Trail
Intermediate/Difficult Intermediate/Difficult
Boise, ID
Intermediate/Difficult Intermediate/Difficult
Boise, ID 30 
3.3 mi 5.3 km #4Mahalo
Difficult Difficult
Boise, ID
Difficult Difficult
Boise, ID 28 
6.1 mi 9.9 km #5Sweet Sweet Connie
Intermediate/Difficult Intermediate/Difficult
Boise, ID
Intermediate/Difficult Intermediate/Difficult
Boise, ID 29 
2.2 mi 3.6 km #6Lower Hulls Gulch Trail
Intermediate/Difficult Intermediate/Difficult
Boise, ID
Intermediate/Difficult Intermediate/Difficult
Boise, ID 33 
1.0 mi 1.6 km #7Berm & Ernie
Intermediate/Difficult Intermediate/Difficult
McCall, ID
Intermediate/Difficult Intermediate/Difficult
McCall, ID 23 
1.6 mi 2.6 km #8Bob's Trail
Difficult Difficult
Boise, ID
Difficult Difficult
Boise, ID 27 
5.1 mi 8.1 km #9Chukar Butte #74
Intermediate/Difficult Intermediate/Difficult
Boise, ID
Intermediate/Difficult Intermediate/Difficult
Boise, ID 26 
4.9 mi 8.0 km #10Hard Guy
Intermediate/Difficult Intermediate/Difficult
Boise, ID
Intermediate/Difficult Intermediate/Difficult
Boise, ID 25 

Photos of Southwestern Idaho - 894

MTB Project is built by riders like you. Add Your Photos

Descending switchbacks below the face of Castle Peak.
Jul 27, 2014 near Sun Valley, ID
Heading up to the high point of Bull Dog trail.
Jul 9, 2015 near Hailey, ID
Racers enjoy the fun flow and great dirt on Super G at the start of the season.
Jun 20, 2017 near Cascade, ID
Evan Geankoplis lifts off the slab on Rock Star above a fantastic lake view.
Jun 20, 2017 near Cascade, ID
You're never far from a great view at Tamarack Resort.
Jun 20, 2017 near Cascade, ID
Flowy singletrack coming down Adam's Rib
Aug 16, 2018 near Sun Valley, ID
Summertime wildflowers on Osberg Ridge... so awesome!
Aug 16, 2018 near Ketchum, ID
The iconic Smoke N' Fire Route in Idaho
Sep 30, 2020 near Idaho City, ID

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