It has been announced that a massive 'Harry Potter' exhibition is to tour the world.

The 10,000 square foot 'Harry Potter: The Exhibition' will feature artefacts and memorabilia from Warner Bros' Potter films and will debut in the spring of 2009.

It will travel to 10 or more cities throughout the world over a period of five years.

Among the items set to feature in the show will be costumes, props, the Gryffindor common room and Hagrid's hut.

More information about the exhibition and tickets will be announced at HarryPotterExhibition.com.

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The new 'Harry Potter' film, 'Harry Potter and the Half-Blood Prince', opens on 21 November 2008.