Tusenfryd (lit. "Thousand Joys", also common daisy) is an amusement park at Vinterbro, Norway. The park is located 20 kilometers south of Oslo. Two of the longest motorway corridors in Norway, E6 and E18, meet nearby Tusenfryd and the park is located on the west side near where they meet. SpeedMonster, SuperSplash, ThunderCoaster and SpaceShot make the park visible from the motorway. The park was officially opened on 11 June 1988, after a construction period of 18 months. The park is owned by Parques Reunidos S.A., located in Madrid, Spain. Bjørn Håvard Solli is the parks CEO.