Trollstigen (The Troll Ladder) is a mountain road in Rauma, Norway, part of Norwegian national road 63 connecting Åndalsnes in Rauma and Valldal in Norddal. It is a popular tourist attraction due to its steep incline of 9 % and eleven hairpin bends up a steep mountain side. Trollstigen was opened on July 31, 1936, by King Haakon...