Parco Naturale Regionale Sirente-Velino

• Trail Conditions: On foot
• Interest: Geology, Panorama, Photography

• Length: 0.7 km
• Difference in height: 100m
• Maximum Altitude: 695m

One of the most spectacular resources of Sirente-Velino Regional Park and the whole Province of L'Aquila, Stiffe Caves are situated at 21 km from L'Aquila, along the road 261 called "Subequana", leading from San Demetrio né Vestini to Fontecchio.