Grotte des demoiselles

The Grotte des Demoiselles

The main vault, called the Cathedral of the Abysses, is cleverly lit so as to enable you to take in its gigantic proportions. You will wind your way through enormous, wondrously shaped concretions (the Medusas, the Virgin),

translucid draperies, columns more than 50 meters high, and more.
Make sure to dress warmly, as the temperature is a constant 56°F. This mysterious journey to the centre of the Earth is one you will never forget.