LifestyleGermany by Scooter (10)To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoLifestyle08/14/2013August 14, 2013It's getting to be an uphill struggle: in the 10th episode in our series, Michael Wigge is traversing the Brocken in the Harz Mountains at an altitude of 400 meters. He ends up crossing into the state of Hessen - and runs into Germany's oldest oak.https://p.dw.com/p/19A1yAdvertisement