Geological sites


The Centre for Speleology (Cave Research)

Situated in Grugnay, the Centre for Speleology is not far from the largest cave in Valais (Poteux grotto in Saillon) and the caverns of the Sanetsch Pass. It throws an educational light on the subterranean caverns and their mysteries, from the phenomena of underground water to the creation of caves, from water sources to stalagmites, from technical equipment to rescue activities. A diaporama closes the visit which passes through a reconstructed cave.


Opening hours:
Wednesday - Sunday from 14.00 till 18.00

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