The Grotte de Clamouse is a Ministry of Environment classified site, a tourist attraction in the centre of the Herault gorges, not to be missed in the Languedoc Roussillon. It is best known for its diversity of underground caves which are almost unique in Europe! Internationally renowned for the richness of its concretions (notably of rare eccentric aragonite crystals), visiting the Clamouse is magical, like taking a trip out of time. It also makes a change from a guided tour to a traditional Speleopark! Visit and discover the Clamouse differently!
Route de Saint Guilhem le désert
34150 SAINT-JEAN-DE-FOS
GPS coordinates : 43.7096620 / 3.55234876
from 09/02/2026 to 31/03/2026
from 01/04/2026 to 05/07/2026 - from 10h30 at 16h00
from 06/07/2026 to 31/08/2026
from 01/09/2026 to 31/10/2026
from 01/11/2026 to 08/11/2026
yes
yes
Free of charge



Reception of groups : yes
Number of persons : de 20 à 50
No