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Liège
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Olne

Sinkhole of Olne (Chantoir de Olne)

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Belgium
Wallonia

Wallonie

Liège
Liège
Olne

Sinkhole of Olne (Chantoir de Olne)

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Sinkhole of Olne (Chantoir de Olne)

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4.2

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  • Location: Olne, Liège, Liège, Wallonie, Wallonia, Belgium

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    Tips

    July 7, 2024

    Hiking

    The water of the stream disappears into an underground cavity (doline or chantoir) in Rue Falise and reappears in Vaux-sous-Olne in the garden of the "Villa des Hirondelles" 760 m away and 60 m lower. The underground journey lasts about 9 days. This doline has been the subject of speleological research.
    Source: paysdeherve.be/en/details/LOD-A0-000R-0KDW&type=11
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    July 15, 2024

    Hiking

    The water of the 'Ry de Vaux', which disappears into a sinkhole here in the Rue Falise and flows underground, takes about 9 days to return to the surface in Vaux-sous-Olne via several karst springs. The long duration of the subterranean stay indicates a large underground water reservoir. See also komoot.com/nl-nl/tour/1709651316/annotate/highlights
    Translated by

    June 29, 2025

    Hiking

    is currently dry, unfortunately
    Translated by
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    Nearby routes

    Best routes near Sinkhole of Olne (Chantoir de Olne)

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    4.6

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    #1.

    Saint Hadelin's Church – View over the Vesdre Valley loop from Olne

    15.5km

    04:29

    400m

    400m

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

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

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

    Moderate

    Details

    Informations

    Elevation 220 m

    Weather

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    Sunday 10 May

    11°C

    4°C

    44 %

    Additional weather tips

    Max wind speed: 20.0 km/h

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    Location: Olne, Liège, Liège, Wallonie, Wallonia, Belgium

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