The Willunga Slate Museum is housed in the police stables of the old Willunga Courthouse and Police Station complex, which also houses the Willunga Courthouse Museum. Its grounds form part of the Willunga Courthouse Reserve.
This interpretive museum describes how slate is formed, its discovery in the hills behind Willunga and the development of the slate extraction industry to the present day.
You can find out more about the WIllunga Slate Museum here.