Grotta del Cavallone
The Grotta del Cavallone, also known as the Grotta della Figlia di Jorio, is a cave located near Lama dei Peligni in Taranta Peligna, in the province of Chieti, Abruzzo, Italy. It is open during the warmer months; an admission fee is charged.
Cave data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).