Berkhamsted lies on the western edge of Hertfordshire, bordering the Chiltern Hills. Over much of the last millennium it was an important market town with strong royal and literary connections; today it is a vibrant residential and cultural centre, and while it is now part of the Borough of Dacorum it has retained its own strong identity. Together with the adjoining village of Northchurch it is separated from other towns and villages by lovely countryside, all of it in the Metropolitan Green Belt and much of it classified as being an area of outstanding natural beauty.