6. Hogwarts - The Harry Potter Films
For the record, Hogwarts is a horrible, horrible place. This is something that all Potter fans should acknowledge. It's not a knock to the books or characters or stories; just that it might be the worst place to
ever have a boarding school. Not only are there giant, labyrinth-y rooms and chambers at practically every turn, but the staff doesn't even allow you to know the exist. And if you
do find them, you might just run into the issue of having to stab a giant snake or three headed dog. Sure, the floating ghosts would definitely add to the atmosphere, as would the plethora of gothic scenery. But the fact that it's a place of more death, despair, and horror than the majority of war sites should keep small trick-r-treaters away. And let's not forget the stairwells with minds of their own. "Oh, you want to go to the fourteenth floor library? Well, let's take a quick pit stop at the gates of hell, because I've got some carpet I got questions for."