Trollstigen in Norway
Known as the Troll Staircase, this winding, curving road seems to exist only to make fun of drivers. In reality, however, it is an essential connection between Andalsnes and Valladal, making it one of the most visited areas in the country. The road was built in 1936, took eight years to complete and, among other landscapes, allows you to see the Stigfossen waterfall that pours over green mountains and gravel.