The range of things to do in Trondheim is bigger than you would expect for a city of this size. With a population of 180,000, Trondheim is not a big city on a European scale. However, it is the third largest in Norway. The wide range of things to do may in part be attributed to the city’s students, who number more than 30,000. The students leave their mark on the city by arranging many events, as well as attending the city’s other cultural offerings.