Alluvial Fan Trail

Estes Park, CO

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Alluvial Fan Trail

When Lawn Lake’s dam broke in 1982, the explosion of water and rock spilled down the Roaring River valley, filling the meadow below. Today, boulders and fallen trees mark the flood’s path down the mountainside, fanning into the meadow. The Alluvial Fan Trail, named for the cone-shaped deposit formed by the river flow into lowlands, winds through a wide section of the fan. Kids, however, will remember scrambling over boulders to reach the trail’s huge waterfall and dipping their feet in its many cool pools. Boulders on either side of the trail shade sandy nooks that invite hikers of all sizes to stay and play.

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Trail Statistics & Information

ActivityHiking
Nearby CityEstes Park
Length2 mi
Skill LevelEasy for children
DurationDay hike
SeasonBest mid-May through mid-September
Trailhead Elevation8,550 ft
Top Elevation8,670 ft
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