Category: Timeline

In 1974

– after some adventures which were as much sport as technical, the Vallorbe Caves are open to the public, for all to enjoy.

From 1992…

– the company plans an alveolar space to house a permanent exhibition of mineral specimens – the “Fairy Treasure”. They assemble a collection of more than 250 minerals from across the world, in four “cupolas” carved from the living rock.

20th May 2011…

…Les Grottes de Vallorbe SA invests CHf 650,000 to enable your access to the new “Cathedral” chamber, with its “Son et Lumiere” display.