Four thousand cubic metres of rock was sent hurtling down a cliff face in northern Italy last week, smashing through a 300-year-old barn.<br /><br />Footage filmed from a radio controlled quadcopter captured the aftermath of the incident in Tramin, South Tyrol.<br /><br />The path of the giant rocks can clearly be seen, as well as the ruins of the barn. <br /><br />Incredibly, one of the enormous rocks stopped just short of the main house and no-one was injured in the incident.
