Hiking Project Logo

blue Mills Lake - Black Lake Trail

Navigate on-trail with our free app

iOS App Store Android App Store

Trail

3.2 mile 5.2 kilometer point to point
Singletrack
Intermediate

Elevation

Ascent: 1,405' 428 m
Descent: -12' -4 m
High: 11,204' 3,415 m
Low: 9,810' 2,990 m

Grade

Avg Grade: 8% (5°)
Max Grade: 21% (12°)

Dogs

No Dogs
Driving directions Take a virtual tour
Zoom in to see details
Map Key

Trail shared by Trail Master

This rugged trail ventures deep into a spectacular glacial gorge visiting Mills, Jewel & Black Lakes

Trail Master

Features Views · Waterfall

Snow often persists late into the summer.

Description

From the busy Glacier Junction, head south crossing Glacier Creek twice and covering sections of cairn-marked rock slabs before arriving at Mills Lake (9,955'). Here you'll marvel at the terrific views up Glacier Gorge and admire the jagged ridges and peaks that define it. Follow the rugged, undulating trail around the eastern shore of the lake over innumerable roots to where Jewel Lake starts. This marshy area continues around the lake aided by a series of skinny elevated planks. If you are searching for solitude, you're more likely to find it on Jewel Lake's western shore than at crowded but picturesque Mills Lake.

Upon leaving Jewel Lake, hike through unattractive forest with lots of blown down trees. Closely parallel Glacier Creek all the way to Black Lake, over steep ups and downs. It can be tough to find the trail here, when in doubt, follow the creek. Pass the Glacier Gorge Backcountry Campsite spur (10,068') and climb some newly built stairs. Ascend through thick forest and across another rock slab marked by rock cairns. Arrive at a mellow meadow with views of The Arrowhead (12,387'), Powell Peak (13,208) and McHenrys Peak (13,327') to the west, and Pagoda Mountain (13,497') and Keyboard of the Winds - a line of pinnacles near the summit of Longs Peak - to the east. Chiefs Head Peak (13,579') and The Spearhead (12,575') dominate the upper valley.

Many people turn around at Black Lake, as the trail gets much more difficult and barely maintained past this point.

The trail switchbacks steeply beside Ribbon Falls as they drain from the edge of Black Lake. Traverse a line of flat boulders across the end of Black Lake and climb a small ridge along the eastern shore. The trail soon becomes faint and disappears in open tundra, where unmaintained routes continue on to Blue Lake, Green Lake and Frozen Lake. Continue a short distance up the feeder creek for a unique perspective above the rocky basin.

Contacts

Rate This Trail

Rate Quality


   Clear Rating

Rate Difficulty

Share This Trail

Check In

Check-Ins

May 27, 2019
Sam F
Snowy/icy in the morning, used micro spikes. 6mi
May 19, 2019
Wendy La
Snowing, trails were covered and difficult to find path. Views really pretty 6.4mi — 3h 30m
Mar 23, 2019
Yoshiyuki Takahashi
5.1mi — 3h 30m
Feb 10, 2019
Andrew Hicks
Nov 3, 2018
Jesus Cortez
Oct 23, 2018
Sam F
Fun trail, half of it is already icy while half is still clear. 4.5mi
Oct 3, 2018
Michael Wandel
Sep 29, 2018
Sandra Marocco
Allison, Christina, Amy

Stewarded By


Trail Ratings

  4.6 from 35 votes

#1

in Bear Lake

#30

Overall
  4.6 from 35 votes
5 Star
63%
4 Star
31%
3 Star
6%
2 Star
0%
1 Star
0%
Rankings

#1

in Bear Lake

#7

in Colorado

#30

Overall
247 Views Last Month
5,236 Since Jul 13, 2015
Intermediate Intermediate

0%
11%
66%
20%
0%
3%

0 Comments

Hiking Project is part of the REI Co-op family,
where a life outdoors is a life well lived.

Shop REI Hiking