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gem icon Alluvial Fan [Suggest Edits]

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Description

This alluvial fan was created during the great Lawn Lake floods of 1982. An alluvial fan occurs when fast-flowing water, in this case a flooded river, disperses onto flatter land and deposits the sediment and debris that it was transporting.

This natural phenomena makes for an interesting spectacle and features various veins of the Roaring River as it cascades down the rocks.

Short Walk: A short drive up old Fall River Rd. off of Trail Ridge Rd. (US 34) will lead you to the Alluvial Fan.

Gem Type: Geologic Feature

Shared by:
Brian Smith
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Jun 19, 2026
Anonymous
Awesome short uphill walk
Aug 12, 2025
Anonymous
Apr 16, 2025
Dave Cerlanek
Sep 3, 2024
Tom Herr
We loved. This short walk. We went up to Horseshoe Falls to get a good view of the fan of boulders. Engaging.
Aug 25, 2024
Anonymous
Aug 24, 2024
Ashley Didion
Absolutely stunning. Great area for climbing over the falls
Jul 5, 2024
Elizabeth Kephart
Waterfall
Oct 6, 2023
Patrick Dwyer
Meh

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Shared by Brian Smith on Aug 18, 2015. All Page Views: 1,342. Last Month: 3.
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