The hike will be carried out together with the guides of the Parco dell'Etna. In case of bad weather or other problems the guides could postpone the hike or change the itinerary. Good physical and health conditions are necessary to participate to the hike. Equipment and clothing: backpack with box lunch, trekking shoes, k-way, cap, water bottle. Binoculars and camera are recommended. Participation fee 20 euros to be given to the guide on departure. Meeting: at 9 a.m. at the mountain hut Sapienza. Average duration: 7 hours. Difficult itinerary. Booking is required within the Friday before the hike by calling the Park Offices from 9 a.m. to noon at the numbers +39 095 821240/821245.