The visit to the cave is a very unique experience! It is important to
point out that you can visit the cave only as part of a group accompanied
by a local guide. You should make reservations in advance (the number
of daily tours is limited to prevent damage to the cave). Note that
only one tour a day is in the English language (all other are in French).
The telephone number for making reservations is 0561058837. Visiting
the cave is not free of charge, of course. The tour is about one
hour long and you should take (very) warm clothes with you since
it is very cold inside the cave.