A miniature stone castle stands on a residential lot in Alpharetta — turrets, battlements, the lot, built at roughly two-thirds scale as a private home in the 1990s. It is a private residence and not open to the public, but it is visible from the street and remains one of the area's more unexpected sights, a reminder that suburban America occasionally throws up architectural oddities.
Drive past, take a discreet photo, and move on. The owners have asked visitors not to trespass or knock on the door.