There's nowhere better to indulge your inner Potter geek than this awe-inspiring attraction, a 30-minute rail trip from London Euston, followed by a short connecting journey on a double-decker bus covered in Potter livery.
Occupying the sprawling Leavesden studios where the movies were produced, the tour showcases the original costumes, props and sets, while revealing behind-the-scenes secrets about the series' special effects and animatronics. After a guided introduction in the Great Hall of Hogwarts, you're free to explore, by the book-laden office of Hogwarts headmaster Albus Dumbledore, the bottlecrammed Potions classroom of Severus Snape and the common room where Harry cosied up with friends Hermione Granger and Ron Weasley. You can also wander along the eclectic store-lined Diagon Alley, hop on the Hogwarts Express (a 1937-built British steam locomotive adapted for the movies) and then roam through the Forbidden Forest, the tour's newest draw – a creepy tree-filled space that was usually off-limits to Hogwarts students.
If you're peckish, you can sample Hogwartish snacks and drinks such as butterbeer, a non-alcoholic tipple that tastes like shortbread and butterscotch (alternatively, go for the butterbeer icecream). The studio tour is incredibly popular with fans from around the world, so to avoid disappointment, book tickets online at least a month in advance.