We travel to the Swiss winter sports resort of Davos which boasts the largest open air skating rink in Europe. It covers an area equivalent to two-and-a- half soccer fields, offering training space for amateurs and professionals. Former ice hockey player Martin Hänggi shows us around this complex that is nearly 140 years old and has hosted more than 30 European and World championship. More informations: http://www.dw.de/program/euromaxx/s-7555-9798
