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blueBlack Bear Peak Out and Back

  4.5 ( 82 )

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Trail

5.7 mile 9.2 kilometer out and back
Singletrack
Intermediate/Difficult

Elevation

Ascent: 2,541' 774 m
Descent: -2,540' -774 m
High: 8,342' 2,543 m
Low: 6,103' 1,860 m

Grade

Avg Grade: 17% (10°)
Max Grade: 69% (35°)

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Trail shared by Brian Smith

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Current trail conditions

Minor Issues 17 days ago See History
Muddy, Snowy, Icy: Dry up until the last, steep part of the hike. Then lots of snow and ice. Bring spikes.

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A must-do hike for Boulder locals and visitors alike!

Brian Smith

Features Birding · Cave · River/Creek · Views · Wildflowers · Wildlife

Overview

From South Boulder, this hike will take you to the top of Bear Peak (8,459 ft.) and back - an elevation gain of over 2,700 feet! Hikers are rewarded with an amazing workout and some of the best views around! Get ready for about six miles of beautiful, leg-burning trail and a great time.

Description

From the NCAR (National Center for Atmospheric Research) parking area, start out on the NCAR Trail. The trail climbs a gentle slope up and over the small ridge behind NCAR via a wide dirt and gravel path. The trail ends at the Mesa Trail where you'll turn left.

The Mesa Trail initially depends but only for a short while. After about 1 mile into the hike the grade begins to steepen as you climb up the wide Mesa Trail. At the next junction, stay left on Mesa Trail as Bear Canyon Trail continues straight. Power up another tenth of a mile or so of Mesa Trail and look for the Fern Canyon Trail to diverge from the right side of the road.

Fern Canyon climbs into the woods through a series of switchbacks and water bar stairs. After a short period, the grade backs off significantly - but don't be fooled. After Shanahan - Mesa Trail merges from the left, Fern Canyon gets very steep. Enjoy increasingly dramatic views as you ascend and check out the cool rock formations of the Boulder Flatirons.

Eventually, the trail will level out in a saddle and you'll be presented with amazing views of Bear Canyon, The Flatirons, Green Mountain, Boulder and the Continental Divide. This is a great place for a snack, but don't dwell for too long as the views only get better.

Follow the trail to the south for the final approach to Bear Peak. From here, Fern Canyon turns into more of a rock scramble then anything, but it's a great workout and the summit is well worth the work. When you pop out at the top, you'll know it. Scramble up the boulder field to the true summit and take in the 360-degree views. On a clear day, you can see as far south as Pike's Peak and west to Winter Park and the Continental Divide. To the north you might glimpse Longs Peak, Lyons and Fort Collins, and to the east it seems like you can see to Kansas City.

From here, scramble off of the boulder field summit and begin the technical descent back the way you came. To add more mileage and lessen the grade (slightly) on the way down, you could follow the Bear Peak West Ridge trail to the Bear Canyon Trail.

Another great option from the summit of Bear Peak is to continue on to South Boulder Peak. The views from Bear Peak and South Boulder Peak are incredible. On clear days (which are most), it's possible to see the front range all the way from Pike's Peak to Long's Peak. When you get to the top of Bear Peak, you're going to want to scramble up the rocks to get the good views. Then you can head back towards the trail but instead of heading back the way you came, you'll notice the trail continues around the peak and you can take the ridge all the way to South Boulder Peak as well.

Flora & Fauna

This route ventures through various ecosystems along the way. Starting in chaparral vegetation, you quickly transition into a densely forested environment before finishing in a rocky and exposed mountain top setting.

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Check-Ins

Mar 9, 2019
Nick Graham
Mar 1, 2019
Adam Resnick
Feb 3, 2019
Dane F
Great views
Jan 27, 2019
Spencer Dupee
Lots of snow/ice, especially towards the top. Micro spikes at least are a must. 5.7mi — 4h 30m
Jan 26, 2019
P R
Jan 19, 2019
Justin Brouse
Trail covered in snowpack. Highly suggest micro spikes
Jan 19, 2019
Collin Sinclair
7.2mi
Jan 6, 2019
David Orner

Trail Ratings

  4.5 from 82 votes

#1

in NCAR

#6

Overall
  4.5 from 82 votes
5 Star
59%
4 Star
40%
3 Star
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2 Star
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1 Star
1%
Rankings

#1

in NCAR

#3

in Colorado

#6

Overall
1,379 Views Last Month
42,141 Since Dec 24, 2014
Intermediate/Difficult Intermediate/Difficult

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Christopher Soper
Northglenn, CO
Christopher Soper   Northglenn, CO
I tried to hike this today, June 3, 2017 and the trail was closed. It's somewhat misleading because the sign said it was only closed Monday through Friday, but apparently that's not accurate. Jun 3, 2017

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