The visit is guided. In low and medium season (from 20th September to 11th June) the opening hours of this cavity are subjected to prior reservation and it has an approximate duration of 45 minutes. It is compulsory to book by phone, calling to (0034) 942.598.425 or online purchased, at least, one day in advance, according to availability. No online purchases or reservations made the day of the visit. The reservation must be formalized, at least 10 minutes before the start the visit, in the visitors’ reception center, next to the cave.
In high season (from 14th June to 17th September), the cave will be open without a reservation, under the regime of three regular visits with a duration of 45 minutes at 11:10h, 12:10h and 13:10h. The existence of a maximum quota of 4 people per session, we advise to book by pone or online purchases at least one day in advance to the visit.
During the visit the use of comfortable footwear that does not slip and outerwear is recommended.