Are dogs allowed on Blue Lake Trail and Clark Peak?

Yes, dogs are allowed on Blue Lake Trail and Clark Peak but must be kept on a leash at all times. Pack out waste and respect wildlife.

Do I need a permit to hike Blue Lake Trail and Clark Peak?

No, Blue Lake Trail and Clark Peak does not currently require a permit. Still check for seasonal closures or day-use fees with the managing agency before heading out.

How difficult is Blue Lake Trail and Clark Peak?

Blue Lake Trail and Clark Peak is rated expert. It is 13.2 miles long with 4,108 feet of elevation gain. Difficulty ratings reflect a combination of distance, elevation gain, and terrain — your experience will depend on your fitness level and trail conditions.

What is the best season to hike Blue Lake Trail and Clark Peak?

Blue Lake Trail and Clark Peak is best hiked in summer and fall. Conditions vary year to year — check the trail status and weather forecast before your visit.

Is Blue Lake Trail and Clark Peak suitable for kids?

Blue Lake Trail and Clark Peak is not typically recommended for young children due to length, exposure, or technical terrain. Older kids with hiking experience may be fine — use your judgment based on your family's comfort level.

Status unknown — verify before visiting

We don't have current condition data for this trail. Check with the land manager before you go.

See Colorado trail conditions

Blue Lake Trail and Clark Peak route map

ExpertLoop

Roosevelt National Forest/Colorado

Blue Lake Trail and Clark Peak

Walden, Colorado

13.2 mi

Distance

4,108 ft

Elev. Gain

6h 17m

Est. Time

Loop

Route Type

Expert

Difficulty

About This Trail

The Blue Lake Trail and Clark Peak is a challenging 13.2-mile loop located in Roosevelt National Forest near Walden, Colorado. The trail features a significant elevation gain of 4,108 feet, reaching a maximum elevation of 3,938 meters. Due to the high altitude and steep climbs, this trail is best suited for experienced hikers seeking a rigorous outdoor experience. The path traverses a variety of terrains primarily consisting of dirt surfaces.

Trail Conditions

Unknown

We have no current condition data for this trail. Check with the operator before you go, and submit a report below if you've been recently.

No recent condition reports. Be the first to share what you see on the trail.

Hazards & Warnings

steep elevation gainhigh altitude

Elevation Profile

Min:2,864 ft

Max:3,938 ft

1,252 ft

Trail Details

Dogs on leash

Route Type: Loop
Surface: Dirt

Official sources & verification

Managed by United States Forest Service

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Managing agency

United States Forest Service
Find offices, alerts, and current orders for this agency.

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Address:CO

Best Seasons

Summer Fall

Highlights

forest settingmountain views

Reviews

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Legacy import — verify before navigating

Path geometry came from our pre-launch legacy database. Routes have not yet been re-verified against the operator and may differ from the actual trail.

Hunt context