Rainbow’s End is currently New Zealand’s largest theme park, opened in 1982.  There are two primary attractions: New Zealand’s only corkscrew rollercoaster, which is 90 feet high and contains 3 inversions, a vertical loop, and a double corkscrew, and the StratosFEAR, one of only 4 on the planet and supposedly one of the scariest rides on earth, featuring a 360 degree rotation.