Pertosa Caves
The Pertosa Caves (Italian: Grotte di Pertosa), co-officially named Pertosa-Auletta Caves (Italian: Grotte di Pertosa-Auletta) since 2012, are a karst show cave system located in the municipality of Pertosa, in the province of Salerno, Campania, Italy.
Cave data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).