about 100 km from Pineto, in the heart of the Sirente Velino Park, Stiffe Caves are one of the most famous karst phenomena in Italy. Thanks to the suggestive underground stream, which forms inside the cavity, waterfalls of extraordinary beauty, the cave can be termed a “risorgenza”, ie a cavity from which a watercourse emerges, a unique spectacle that accompanies the visitor to All 700 m. of the developed tourist route. For more information visit http://www.grottestiffe.it/