Trollstigen (or trollstigvegen; ) is a serpentine mountain road and pass in Rauma Municipality, Møre og Romsdal county, Norway. It is part of Norwegian County 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. During the 2012 season, 161,421 vehicles traversed the route, compared to 155,230 vehicles during 2009. The road is narrow with many sharp bends, and although several bends were widened during 2005 to 2012, vehicles over long are prohibited from driving the road. During the 2011 and 2012 seasons, buses up to were temporarily allowed as a trial. At the plateau there is a car park and several viewing balconies overlooking the bends and the Stigfossen waterfall. Stigfossen falls down the mountainside. The pass has an elevation of approximately . Trollstigen is closed during late autumn and winter. A normal operating season stretches from mid-May to October, but may sometimes be shorter or longer due to weather conditions. Etymology Trollstigen means the troll path or troll trail, from the Norwegian stig (also spelled sti), from Old Norse stigr. History Trollstigen was opened on 31 July 1936, by King Haakon VII after eight years of construction. A major tourist facility including a restaurant was completed in 2012. Several viewing platforms have been constructed and older constructions improved upon. Trollstigen (along with County Road 63) was officially opened as a national tourist route by the Minister of Transport and Communications on 16 June 2012. Trollstigen itself (and the alpine summits to the west) lies within the Trollstigen landscape protection area, while the alpine area east of Trollstigen, including the Trolltindene range, is part of Reinheimen National Park. In the summer of 2005, the road was repaired and about was spent on protection against rockfall, making the road safer to drive on. In June 2021, Telia Norge commissioned an eco-friendly mobile base station powered entirely by solar, wind and hydrogen, therefore providing mobile phone coverage at Trollstigen for the first time ever. Opening and closing dates Gallery See also List of highest paved roads in Europe List of mountain passes List of waterfalls Stelvio Pass Transfăgărășan References External links See 360° VR panorama of Trollstigen here t Google Earth view