When Winter is coming, you better take livestocks far from the mountains, close to the sea. Transhumance is older than roads, men and animals walked together, in a seasonal cycle. Today livestocks are transport, or they simply don't travel. Every September 29Th, veterinarian Pierluigi Imperiale walks again through Tratturo Magno, a road made of grass and ground, 250 kilometers, from L'Aquila to Foggia. The itinerary follows the one on the old maps, even if it doesn't exist anymore. Everyone, for one hour or many days, men and animals, can join his travel.