Located in the Thaurac Massif, the Grotte des Demoiselles is a geological wonder and a must-see tourist attraction in the Hérault region. Often dubbed the “Cathedral of the Abyss”, its impressive dimensions and rich limestone formations are awe-inspiring.
A legendary and historic discovery
Known for centuries, the cave owes its name to a local legend evoking the appearance of damsels in its bowels. However, it was only in the 19ᵉ century that it became accessible to the public, thanks in particular to the exploration of the famous speleologist Édouard-Alfred Martel. Since then, modern facilities, including an underground funicular, have made it possible to discover this fascinating universe in complete safety.
An Enchanting Universe

The cave’s main hall, nicknamed “the Cathedral”, impresses with its 52-meter height and gigantic stalactites, bathed in LED lighting that sublimates every detail. Among the spectacular formations is the “Virgin and Child”, an iconic stalagmite that seems to defy time. Visitors can also admire mineral draperies, columns and petrified waterfalls, testimony to the millennia-old work of water and limestone.
A Cultural and Family Experience
In addition to its natural appeal, the Grotte des Demoiselles offers cultural and educational activities for the whole family. The trail is designed to be accessible, allowing young and old alike to marvel. What’s more, the site makes a point of preserving this unique environment. All the while sharing its history with visitors.
Grotte des Demoiselles is much more than just a place to visit. It’s a plunge into the depths of the Earth, an invitation to contemplation and a fascinating exploration of geology and local legends.
Location and accommodation
La Grotte des Demoiselles is less than 20 minutes’ drive from Saint-Martin-de-Londres.
La Chambre du Parc is the perfect place to stay after a day’s sightseeing for an overnight stay (or more). It’s a calm, soothing place to recharge your batteries and get back on track.

