25 Wizarding World of Harry Potter Hacks You Need to Know Before Going

The Owl Post's owls move and make realistic noises, a Boggart rattles in a trunk in Borgin and Burkes, shadows move behind the windows of shops in Knockturn Alley, and wizards' names are carved over the fireplace in the Hog's Head. While all these are tiny details (and there are countless more just like them), each one adds to the overall experience significantly. You could easily spend an entire day seeking out all of the subtleties — we did, and it was amazing!