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Switzerland
Espace Mittelland
Solothurn
Wasseramt
Aeschi (SO)

Foundlings from the Stone Age - Grosse Fluh with erratic block

Highlight • Natural Monument

Foundlings from the Stone Age - Grosse Fluh with erratic block

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  • Location: Aeschi (SO), Wasseramt, Solothurn, Espace Mittelland, Switzerland

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    Tips

    April 14, 2021

    Mountain biking

    Interesting erratic block in Steinhof in the canton of Solothurn with a view of the Jura. the block weighs 3500 tons!
    Translated by

    May 7, 2025

    Cycling

    This boulder is called Grossi Flue. It weighs a whopping 3,500 tons and has a volume of 1,200 cubic meters. The boulder was brought here by the Rhone Glacier – this is evident from the hornblende gneiss. The enormous boulder was purchased by the Swiss Society of Natural Sciences in 1869 and placed under protection. Otherwise, it would likely have fallen victim to railway construction.
    Translated by

    March 7, 2020

    Hiking

    When the glacier retreated at the end of the ice age, it left its rock load from the Valais. The three boulders are named: Grosse Fluh, Kilchfluh and Menhir.
    Translated by
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    Elevation 570 m

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    Sunday 10 May

    16°C

    7°C

    84 %

    Additional weather tips

    Max wind speed: 25.0 km/h

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    Location: Aeschi (SO), Wasseramt, Solothurn, Espace Mittelland, Switzerland

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