Where should I go next summer?

I'm planning a trip for summer of 2012, I plan on going to Copenhagen for 5 days then I want to make a 3 day stop somewhere, I had my eye on Paris, the Austria, and now universal studios wizarding world of Harry potter because I'm an avid Harry potter fan an I really wanna go there but I also want to go to another place in Europe to experience things diffferently then the us. Where should I go if not Orlando and why?? 10 points to best answer