Harry Potter Theme Park to Open Spring 2010. For all of my Harry Potter fans the new Theme Park is coming in Spring 2010. The theme park is located in Universal Studios Orlando and The Wizarding World of Harry Potter will be presented as part of the Island of Adventure world. I've been to Islands of Adventure plenty of times and the new Harry Potter rides are sure to thrill millions of fans. Visitors will be able to tour Hogwarts, ride different roller coasters and of course eat at themed dinning and take home plenty of souvenirs. One ride is still super secret - “a high-tech experience inside the castle called Harry Potter and the Forbidden Journey that involves the likenesses of the heroes from the films.” Can't wait to see the new world and it's all happening in Spring 2010.