Panorama of the Lost Man Trail hike in Aspen, Colorado
Panorama of the Lost Man Trail hike in Aspen, Colorado

Lost Man Trail hike

Aspen
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Wildflowers on the Lost Man Trail Hike near Aspen, ColoradoTorn down bridge on the Lost Man Trail Hike near Aspen, ColoradoGeissler Mountain from the Lost Man Trail Hike near Aspen, ColoradoTwining peak from the Lost Man Trail Hike near Aspen, ColoradoLooking towards the Geissler Mountain from the Lost Man Trail Hike near Aspen, ColoradoView of the valley from the Lost Man Trail Hike near Aspen, ColoradoTwining Peak and the Independence Lake from the Lost Man Trail Hike near Aspen, ColoradoIncredible ridgelines from the Lost Man Trail Hike near Aspen, ColoradoIndependence Lake from the Lost Man Trail Hike near Aspen, ColoradoView from the pass on the Lost Man Trail Hike near Aspen, ColoradoThe grassy pass on the Lost Man Trail Hike near Aspen, ColoradoUnnamed Pass from the Lost Man Trail Hike near Aspen, ColoradoView of the Lost Man Trail Hike near Aspen, Colorado

Lost Man Trail hike

Distance: 4.6mi
Elevation: 1,280ft
Time: 2.5-3.5h

Difficulty Rating:

User Ratings:
9.7 Overall Rating
Technical Difficulty
Physical Difficulty

This is another super high hike in the Colorado Rockies; however, access in on the high Independence Pass Highway reduces the elevation you have to gain yourself!

Lost Man Trail Map

Getting there

From Aspen, head east on Colorado 82 for 17.5mi. At the switchback before Independence Pass there’s a dirt pullout on the north (left) side of the road. There is an area for parking there. If you get to Independence Pass, you’ve gone one too far.

I’ve done this 46 people have done this
I want to do this 53 want to do this route

About

When to do

Late June through September

Backcountry Campsites

In the National Forest Wilderness

Toilets

No

Family friendly

No

Route Signage

Average

Crowd Levels

Moderate

Route Type

Out and back


Lost Man Trail
Elevation Graph


Route Description for Lost Man Trail

Find the beginning of the trail right at the nearly hairpin bend of the road’s switchback. Climb a short ways up to the Roaring Fork River. Once you reach a small plateau you will encounter a trail junction where you will keep right to head towards Independence Lake and the Lost Man Trail.

The trail will follow the Roaring Fork River as it ascends the beautiful, lightly wooded alpine valley. Depending on the season, you may be surrounded by gorgeous wildflowers. The views and peaks that surround you are sure to provide plenty of mental stimulation to keep you motivated.

Ahead of you is the imposing Geissler Mountain will fill the horizon, and on the right you will see Twinning Peak and its impressive, expansive ridges. After gaining a few false plateaus you will finally arrive at Independence Lake, at the far edge of the valley.

Continue hiking past the crystal blue lake and up the ridge to Lost Man Pass. From the pass you will be able to peer into the adjacent valley, and you’ll be able to look down to Lost Man Lake. The trail continues down the other way, but this is your endpoint for today. Return the way you came after enjoying the splendid views.

Insider Hints

  • The Lost Man loop is a popular one night backpacking trip. It’s great if you are looking for a longer experience in the region.

  • Take care as this hike is at quite a high elevation. If you ever don’t feel well get to a lower elevation as quickly and as safely as possible.

Comments

Stevie M 4 years ago

I am accompanied by a family of 7 mountain goats who ended up spending 3 hours with me. It was awesome!

10.0 Overall Rating
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3h 30m Time Taken
Jane Lewitt 5 years ago

Enjoyable on the way up. Perfect view from the top, really breathtaking!

10.0 Overall Rating
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3h 00m Time Taken
Jericho D. 5 years ago

I love this hike. Glad there was a highway, to easily access the trail. So cool!

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Jasper Herrera 5 years ago

Nice out and back. Pretty cool views with minimal effort.

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Kelsi Honet 5 years ago

I would recommend this trail to anyone. I enjoyed going up. The view is definitely a sight to behold.

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Jay Adams 5 years ago

Breathtaking view of the surroundings. A moderate hike for everyone. Just be careful of the inclines.

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Ruel Z. 6 years ago

Enjoyed the fun hike through the wooded alpine valley. It was really calm and relaxing.

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Digi K. 6 years ago

The environment was great for nature lovers like me. There were a great variety of wildflowers and lovely trees.

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Earl M. 6 years ago

Gorgeous lake.The view at the top is also top-tier. Would definitely go back again.

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Dana Glob 6 years ago

i've only done the shorter version, not to climb too much. but i see why people were recommending it. it is remarkable.

10.0 Overall Rating
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15 Comments Show all

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