Tusenfryd is Norway's top amusement park. It houses one of the best wooden rollercoasters in Europe, Thundercoaster, and also a large variety of other attractions for thrillseekers and small children alike. The park is situated south from Oslo.

For 2006 they are introducing the fastest rollercoaster in Scandinavia - an Intamin Accelerator called SpeedMonster. The coaster will be built near the park's entrance and will feature 4 inversions and a lot of airtime.