Ebelsberg Castle (Schloss Ebelsberg), a former defence site, comes to terms with Austria's military past. Two permanent exhibitions are primarily dedicated to the Battle of Ebelsberg in 1809. Three large dioramas depict the decisive moments in the battle. Ebelsberg Castle also houses the weapons collection of the Upper Austrian Provincial Museum. The navy exhibition of Ebelsberg Castle portrays the time when Austria was still a naval power.