In 8 years, Tons of Rock has become Norway's largest festival and the major annual gathering point for all rock and metal fans in Norway. With over 80,000 visitors in 2022, participants from over 50 countries. In 2023 the festival has expanded with another day and has become Norway's largest music festival by far.
Previously artists like KISS, Iron Maiden, Black Sabbath, Slayer and Ozzy Osbourne have headlined the festival and also fantastic concerts with Volbeat, Def Leppard, Ghost, Alice Cooper, Megadeth, Behemoth and much more along with the best of Norwegian rock and metal.