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A local gem with rewarding climbs, fun flow, and a few technical rock features on Bob's Trail!


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Map Key

9.5

Miles

15.2

KM

85%

Singletrack

4,210' 1,283 m

High

3,119' 951 m

Low

1,643' 501 m

Up

1,648' 502 m

Down

7%

Avg Grade (4°)

24%

Max Grade (14°)

Dogs Off-leash

E-Bikes Unknown

Features Flow · Technical

Overview

The Corrals Loop is a Boise foothills classic that offers a bit of everything—steep climbs, fun flowy downhills, and just enough technical challenge to keep things interesting. You've got a few parking options for this loop: we kicked things off at Miller Gulch, but you can just as easily start at the end of Bob's Trail or the ridge pull-off on Bogus Basin Road.

The loop is just under 10 miles with 1,600 feet of climbing, so it's a solid workout with plenty of rewards along the way. Be prepared for those steep climbs and savor the flow on the way down. Just remember, there's not much shade out here, so if you're riding midday, be sure to stay hydrated and mindful of the summer heat. Trails covered in this loop include Corrals Trail, Corrals Connector, Bob's Trail, and Highlands Trail—each adding its own flavor to this well-loved route.

Need to Know

Bob's Trail: A black diamond with technical sections—ride within your limits and watch for hikers on blind corners.

Description

Get ready to tackle the Corrals Loop—a challenging but super fun adventure that's well worth the effort!

We kicked things off at Miller Gulch, where the climb starts right from the parking lot. Don't let that first climb fool you; it's steeper than it looks, so pace yourself as you work your way up to Corrals Trail. Once you connect, you'll find yourself on an old road with some fun frontage trails running parallel to it. Enjoy a quick descent down to a gate near Crane Creek, where the real work begins: the climb up to the famous rock pile. Keep an eye out for cows and the trail damage they might have left behind as you grind your way uphill.

From the rock pile, the downhill fun begins with fast 2-mile stretch leading to Bob's Trail. This section is as speedy as you want it to be, with great visibility that lets you open up the speed a bit. But don't get too carried away, because Bob's Trail is just around the corner, and it's time to head downhill.

Rated a black diamond, Bob's Trail is all about line choice—everything's rollable, but there are some sneaky rock sections that can catch you off guard if you're bombing down too fast. And don't forget, this is a popular hiking trail, so watch out for blind corners and uphill traffic. (NOTE: in 2026, a downhill-only bike trail is coming to this area, so keep an eye out for that!)

After the excitement of Bob's, it's back to climbing—this time up Highlands Trail as you make your way back to the Corrals Connector. This 2-mile, 500-foot climb might test your legs after all that downhill on Bobs. But the descent back to the Miller Gulch parking lot is the perfect reward. And just like that, you've conquered one of Boise's local favorites!

Contacts

Land Manager: Ridge to Rivers

Shared By:

Myles Davis

Trail Ratings

  4.0 from 2 votes

#3012

Overall
  4.0 from 2 votes
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Recommended Route Rankings

#104

in Idaho

#3,012

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Photos

Rock feature on Bobs Trail.
Oct 28, 2024 near Boise, ID
Split line rock feature on Bobs Trail.
Oct 28, 2024 near Boise, ID
The infamous Bob's rocks - keep your weight back!
Sep 9, 2016 near Boise, ID
The rock pile at the top of Corrals.
Aug 9, 2024 near Boise, ID
Looking up at one of the rock sections on Bobs Trail.
Aug 9, 2024 near Boise, ID
Top of Corrals Trail, heading back into the valley.
May 21, 2017 near Boise, ID

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Check-Ins

Sep 13, 2024
Ronan Stewart
I started from Bob's trailhead.
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