Situated on the West side of the Mont St. Romain.

The caves are open every day except Thursday

April, May from 1.30pm to 6.30pm
except weekends of 1st - 8th - 21st -30th May : from 10 am to 12 am / 1.30pm to 6.30pm

June : from 10 am to 12 am / 1.30pm to 6.30pm

July and August : from 10 am to 7 pm

The guided tour lasts approximately one hour during which time you will discover a variety of magnificent underground scenery.

The caves are 80 meters below ground level so you need to be relatively fit and the temperature is a constant 13°C which entails wearing suitable clothes.

Wildlife in the caves

There are a number of different protected species of bats which you will not see during visit since they prefer to hide in dark corners.