Gargoyel at the entrance, on the each side of the stair, at the Castel of Kärnan. Made with ReMake from AutoDesk. Kärnan (Swedish pronunciation: [ˈɕæːˈɳan]; Danish: Kernen, both literally The Core) is a medieval tower in Helsingborg, Scania, in southern Sweden. It is the only part remaining of a larger Danish fortress which, along with the fortress Kronborg on the opposite of Oresund, controlled the entranceway between Kattegat and Øresund and further south the Baltic Sea. For more updates, please follow @GeoffreyMarchal on Twitter