If you’re a Potterhead, the Harry Potter Studios (actually called the Warner Bros. Studio Tour) is a MUST on your trip to London. The studio is one of the filming locations for the actual films. The Warner Bros. Studio Tour has many original sets, costumes, and props used in the movies. There’s also tons of behind-the-scenes stuff you may not know about. The studio is huge, so the tour can easily take the entire day. I’ve visited the studio twice (and probably will again), and I loved it both times. It’s a fantastic experience for Potterheads, because from the moment you enter, it’s like stepping out of our world and…