A shepherd brings his flock of 300 sheep on a FOUR-day journey through a narrow mountain road.<br /><br />The animals are moving from their winter location to Derborence valley in southwest Switzerland. <br /><br />Cool footage from Sunday (June 14) shows hundreds of sleep crammed together through tunnels and steep cliffs. <br /><br />Alpine transhumance is the grazing of livestock between the valleys in winter and high mountain pastures in summer.
