Every Harry Potter movie has scenes that were filmed in London. Locations range from Leadenhall Market (the entrance to Diagon Alley) through to Kings Cross Station (home of platform 9 3/4 and boarding point of the Hogwarts Express).As you can imagine therefore, there are a lot of locations from the movies that you’ll find across the city, and our Blue Badge Guide will help you do just that!If a tour is cancelled 7 days or less before it is scheduled, 50% of the fee is payable. If the tour is cancelled within 48 hours of the scheduled start then the full fee is payable.