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Harry Potter Platform 9 3/4 Shop in London, England
Hogwarts’ quadrangle (Durham Cathedral’s cloisters, County Durham). | The "Harry Potter" Guide To The U.K.
Church Street, Lacock. I think it's just Slughorn's house...Maybe something else.
Lacock Abbey Cloisters - Lacock, Wiltshire, England - Filming location for Harry Potter & the Socerer's Stone & Harry Potter & the Half Blood Prince.