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United States

Colorado

Boulder County

Yankee Doodle Lake – Rollins Pass loop from Guinn Mountain

Routes

Hiking trails & Routes

United States

Colorado

Boulder County

Yankee Doodle Lake – Rollins Pass loop from Guinn Mountain

Moderate

4.6

(5730)

17,940

hikers

Yankee Doodle Lake – Rollins Pass loop from Guinn Mountain

04:07

13.5km

410m

Hiking

Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

Last updated: March 27, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

James Peak Wilderness

Roosevelt National Forest

Arapaho National Forest

Waypoints

Start point

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835 m

Yankee Doodle Lake

Highlight • Lake

Yankee Doodle Lake is a popular fishing spot located in the Roosevelt National Forest in Colorado. It is known for its abundance of trout species, including rainbow, brook, and cutthroat …

Tip by

3.85 km

The Trestle Bridge at Rollins Pass

Highlight • Bridge

Built in 1905 and at an elevation of 11,600 feet, this is the remnants of the old train trestle that connected Denver to Winter Park. The tracks were removed in …

Tip by

5.84 km

Rollins Pass

Highlight • Mountain Pass

Rollins Pass, standing at an elevation of 11,676 feet, holds historical significance as early Native Americans were the first to utilize it as a natural, low crossing over the Continental …

Tip by

9.01 km

Needle's Eye Tunnel

Highlight • Structure

The Needle's Eye Tunnel was a short high altitude railroad tunnel on the Denver to Salt Lake Railway. It was closed in 1990 due to rock fall.

Tip by

13.5 km

End point

Way Types & Surfaces

Way Types

11.5 km

1.32 km

550 m

102 m

Surfaces

8.30 km

4.65 km

550 m

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (3,610 m)

Lowest point (3,270 m)

Weather

Today

Thursday 21 May

6°C

-4°C

60 %

Additional weather tips

Max wind speed: 16.0 km/h

to get more detailed weather forecasts along your route

Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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Yankee Doodle Lake – Rollins Pass loop from Guinn Mountain

Yankee Doodle Lake

The Trestle Bridge at Rollins Pass

Rollins Pass

Needle's Eye Tunnel

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