Hogwarts School of Witchcraft and Wizardry
George Heriot's School is a primary and secondary school located in the Old Town section of Edinburgh, Scotland. It is believed to be the direct inspiration for Hogwarts castle due to its close proximity to the Elephant House, where Rowling would write. The School also makes use of the four house system having Lauriston, Greyfriars, Raeburn, and Castle.