Longest caves in Apulia
The longest cave in Apulia in the EspeleoWorld catalogue is Acquedotto delle Ninfali (10,000 m), followed by Acquedotto del Triglio and Grotte di Castellana (La Grave - Grave Civarola).
The longest cave in Apulia in the EspeleoWorld catalogue is Acquedotto delle Ninfali (10,000 m), followed by Acquedotto del Triglio and Grotte di Castellana (La Grave - Grave Civarola).