 The boatyard, which also forms part of the museum, safeguards the Viking boat-building tradition by building and exhibiting full-scale ships on site.On April 29, 2016, the Ragnarock museet for pop, rock & ungdomskultur in Roskilde has been inaugurated by Frederik, Crown Prince of Denmark.The new 3,100 square-meter museum, designed by the Dutch architectural firm MVRDV and by the Danish architecture firm COBE Architects, is aimed to present and disseminate rock music, from the 1950s to the present, and youth culture both intended as means of communication and socialization between people of different culture and social background.