World's Greatest Train Journeys from Above S01E06 - Episode 6

Norway's Bergen line, running from Bergen to Oslo, is filmed from the air as it passes along the fjords of Western Norway, rises to the snowy Hardanger Plateau, and descends through deep forests. Along the way, we learn how a dedicated team of people keep the line open in a challenging environment: clearing snow and ice, deterring wildlife, and repairing damaged trains.