A real beautiful cave with lakes. The name says it all. A must see.
We didn't make réservations in advance and we could get tickets easily. You can take combined tickets to visit the museo del J'amon Ibérico - Pata negra and to visit the Castillo. But during the week in that period their is no visit to the castle. only during the weekends. But all by all a wonderful discovery. You cannot film are take pictures in the cave but they take your picture in the cave and sell it to you after the visit. The picture cost 8 Euros. We took it but think it is a too high price. Entrance price for retired people are very interesting.