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Boulder County

Sunflower Silo

Highlight • Monument

Sunflower Silo

Road cycling

5.0

(2)

Mountain biking

5.0

(1)

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    October 17, 2023

    Road cycling

    The Sunflower Silo is a well-known landmark for Boulder cyclists. Just south of the small town of Hygiene, the Sunflower Silo is along a scenic section of smooth gravel road nestled among spread out, rural farms.

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    Nearby routes

    Best routes near Sunflower Silo

    69

    riders

    #1.

    The Boulder Roubaix Course — Gravel

    33.7km

    02:32

    230m

    230m

    This 21.0-mile moderate road cycling route in Boulder County features a challenging mix of gravel and paved sections with scenic mountain vi

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    Moderate
    This moderate 35.9-mile gravel cycling loop near Longmont offers scenic views of the Continental Divide and charming rural stops.
    Moderate

    Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.

    Hard

    Details

    Informations

    Elevation 1,580 m

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    Tuesday 7 April

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    Location: Boulder County, Colorado, United States

    Other Popular Places to Check Out

    Boulder Reservoir

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