Harry Potter Studio Tour

Warner Bros. Studio Tour London – The Making of Harry Potter is a walk-through exhibition and studio tour in Leavesden, Hertfordshire, England, owned by Warner Bros. and operated by their Studio Tours division. It is located within Warner Bros. Studios, Leavesden, in Watford, in southwest Hertfordshire. It houses a permanent exhibition of authentic costumes, props, and sets utilised in the production of the Harry Potter films, as well as behind-the-scenes production of visual effects.