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Lost Lake

Discover
Places to see

Lakes

United States

Colorado

Boulder County

Lost Lake

Lost Lake

Recommended by 1 people

This Highlight is in a protected area

Please check local regulations for: Roosevelt National Forest

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    Best routes to Lost Lake

    12

    runners

    1. Lost Lake via Devil's Thumb Trail — Roosevelt National Forest

    5.27km

    00:53

    240m

    Expert run. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

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    November 12, 2023

    Lost Lake is exceptionally popular, and for good reason. This is one of the easier ways to enjoy a high alpine lake, beautiful forest, and good sense of the Indian Peaks Wilderness from a relatively short trail. The lake has marshy banks and is surrounded by a mountain vista.

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      Elevation 2,980 m

      Weather

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      Today

      Monday 29 September

      13°C

      3°C

      72 %

      If you start your activity now...

      Max wind speed: 14.0 km/h

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      Location: Boulder County, Colorado, United States

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