Longest caves in Castile and León
The longest cave in Castile and León in the EspeleoWorld catalogue is Cueva Palomera (110,000 m), followed by Cueva los Lagos and Cueva del Piscarciano.
The longest cave in Castile and León in the EspeleoWorld catalogue is Cueva Palomera (110,000 m), followed by Cueva los Lagos and Cueva del Piscarciano.