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France
Bourgogne-Franche-Comté
Lons-Le-Saunier
Foncine-Le-Bas

Bief de la Ruine Tunnel

Highlight • Structure

Bief de la Ruine Tunnel

Recommended by 18 cyclists

This Highlight is in a protected area

Please check local regulations for: Parc naturel régional du Haut-Jura

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    Top cycling routes to Bief de la Ruine Tunnel

    5.0

    (3)

    61

    riders

    1. Chaux-Neuve – Bief de la Ruine Tunnel loop from Conte

    61.7km

    04:04

    880m

    880m

    Expert bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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    Expert

    Expert bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

    Expert

    Expert bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

    Expert

    Tips

    August 19, 2025

    180 m long tunnel through the mountain, requiring a flashlight.

    Translated by Google •

      August 13, 2024

      Cycle path (mostly unpaved) with a tunnel (drive carefully, not lit) on an old railway line between Foncine-le-Bas and Champagnole.
      Gravel and stones, but fantastically beautiful in the Gorge de La Saine.

      Translated by Google •

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        Elevation 820 m

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        Thursday 6 November

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        Location: Foncine-Le-Bas, Lons-Le-Saunier, Bourgogne-Franche-Comté, France

        Other Popular Places to Check Out

        View of the Cascade du Bief de la Ruine and Tram Jurasienne Viaduct

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