J.K. Rowling Harry Potter's books have become the most famous and best selling book for children of all time. Given its incredible worldwide success, it is not surpirising that major film and entertainment corporation are already trying to make Harry Potter into a very profitable business.

Harry Potter's theme park at Universal Orlando Resort was opened in June 2010 in Orlando, Florida (US).

But there is more to the theme park as an extension will be added to this theme park in Orlando and yet another Harry Potter's theme park will be opened at Universal Studios in Hollywood.

Also, another Harry Potter theme park will be built at Universal Studios in Osaka, Japan to be open in late 2014.