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France
Provence-Alpes-Côte D'Azur
Var
Grasse
Gourdon

Tunnel No. 20

Highlight • Other

Tunnel No. 20

Recommended by 15 hikers out of 18

This Highlight is in a protected area

Please check local regulations for:

Parc naturel régional des Préalpes d'Azur

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    Best Hikes to Tunnel No. 20

    4.4

    (41)

    183

    hikers

    1. A unique view and feel – Courmes Waterfalls loop from Gourdon

    12.5km

    04:00

    500m

    500m

    Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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    Moderate

    Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

    Moderate

    Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

    Moderate

    Tips

    March 25, 2023

    On the whole route you can see the wild nature, the steep limestone cliffs.

    Translated by Google •

      March 25, 2023

      Before 1885, the city of Grasse was supplied by the Source de la Foux.
      But with the founding of factories and perfumeries, his inflow quickly became insufficient. In 1874 the Municipality of Grasse became the owner of Source Foulon. Plans were approved in 1878 and the canal was inaugurated on July 21, 1889. It includes numerous structures above the cavity and 22 tunnels for a total length of 2600 m. The classic aqueduct-style work is replaced in the 1950s by the large tube (60 cm diameter) currently in place

      Translated by Google •

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        Elevation 580 m

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        Saturday 6 December

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        Location: Gourdon, Grasse, Var, Provence-Alpes-Côte D'Azur, France

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