Prison Island is an indoor adventure destination for everyone from 9-99 years old. Just like in the tv-show Fort Boyard, it's all about teamwork and collaboration to solve tricky challenges in the cells and collect points. All while the clock is ticking. What once started in 2004 in Västerås, Sweden is now a fast-growing international franchise chain with more than 50 sites in 11 countries. We're heading for the world!