Stiffe's Caves are located on the State Road 261, in the surroundings of San Demetrio ne' Vestini and originate from a hypogean karstic phenomenon, which causes the...

San Demetrio ne'Vestini is a comune and town in the Province of L'Aquila in the Abruzzo region of Italy In the 18th century, was ruled by the Arcamone family. ( Duke...