Ticket office opening times:
March - April - May - October - November - December: from 10am to 5pm.
June - July - August - September: From 10am to 2pm and from 3.30 to 7pm.
These are some of the largest and most spectacular caves in northern Spain.
Visitors can walk along an artificial path of almost 4 kilometres from which many stalactite and stalagmite formations can be seen. Speleologists can reach the River Torío itself from these caves.
Admissions: Adults (special): €5.90.
Groups (special): €5.40.
Children (6 to 14) (special): €4.80.
Adults (normal): €4.20.
Groups (normal): €3.60.
Children (normal): €3.
Education centres, senior citizens:€2.50.
Accompanied children under 6, free.
Cafeteria, Guided tour, Restaurant, Public telephone, Adjacent leisure area.