Group visits are led
by a guide and start and finish at the reception point. The distance
covered on foot is, in fact, less than 350m. The cave itself is
approximately 150m long.
The beginning of the circuit provides a sort of adaptation period
for visitors to get used to the dark and temperatures of 13°C and to
move from the simply curious to the
spectacular.
In the same way the visitor progress through the «concretion zone»,
from beautiful, but more
ordinary, concretions to extremely rare, sparkling white eccentric
concretions. The beauty of this underground spectacle is highlighted
with ‘son and lumière’
effects specifically adapted to underground conditions.
Guides provide information about geological formations and myriad of
other facts and figures about the underground world.
The reception area has a bar, a shop, a games area for children and
a large covered area for relaxation.
Opened 1st day of
the holidays of Easter until the last day of the holidays of
Toussaints
