With a lively student population, the third largest city in Norway is also home to the three-day Pstereo Festival. Up and coming acts mix with worldwide headliners and which take place on the idyllic Marinen a beautiful outdoor greenspace next to the the river and adjacent to the 1,000-year-old Nidaros Cathedral. Along with the main festival, the nights are filled with club events and theres even a free Saturday family concert. More Info below.