[4K Detailed Queue Tour] A Full Hogwarts Castle QUEUE walk-through at Universal Studios Hollywood. Wizarding World of Harry Potter Official Opening Date is April 7th, 2016. The Hogwarts Castle houses Harry Potter and the Forbidden Journey ride.\r<br>\r<br>Sorry for the shakiness, forgot to bring our other stabilizer lens.\r<br>\r<br>For the first 4.5 minutes, I use a Royalty free music by Kevin Macleod called Controlled Chaos. This music can be found on incompetech.com