100 km/h Roller coaster
![100 km/h Roller coaster](https://img.wtvideo.com/images/original/1678.jpg)
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Make sure you have fully digested before trying Helix, the sensational roller coaster opened in 2014 in the park of Lisebergs. Located in Sweden, with its three million visitors a year, is considered one of the best amusement parks in the world, and offers attractions for everyone.
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