Trollstigen Norway

Trollstigen is a serpentine mountain road in Rauma Municipality , Norway . It is part of Norwegian National Road 63 that connects the town of Åndalsnes in Rauma and the village of Valldal in Norddal Municipality . It is a popular tourist attraction due to its steep incline of 10% and eleven hairpin bends up a steep mountainside . During the top tourist season, about 2,500 vehicles pass daily .