The Studio Tour caters for a wide range of disabilities, with step-free access to the attraction, disabled parking bays and British Sign Language guided tours (which must be booked in advance). There’s plenty to see from the iconic Great Hall of Hogwarts to the wizarding shopping street Diagon Alley – and you can even purchase a Butterbeer! Everyone can explore authentic sets and discover behind-the-scenes filmmaking secrets from the Harry Potter film series at Warner Bros. Studio Tour London – The Making of Harry Potter.