Longest caves in Aragon
The longest cave in Aragon in the EspeleoWorld catalogue is Sistema Partacua (Sima PE-6) (17,427 m), followed by Sima del Baste and Solencio de Bastaras.
The longest cave in Aragon in the EspeleoWorld catalogue is Sistema Partacua (Sima PE-6) (17,427 m), followed by Sima del Baste and Solencio de Bastaras.