{{Short description|Castle ruin in Austria}} {{Unreferenced|date=April 2026}} {{Expand German|topic=struct|date=July 2009|Plainburg}} {{Infobox military installation |name=Plainburg |partof= |location= Salzburg, Austria |coordinates= |image=File:Plainburg 05.jpg |caption=Ruins of the castle |image2= |caption2= |type= Hilltop castle |code= |built=11th century |builder= |materials= |height= |used= |demolished= |condition= |ownership= |open_to_public= |controlledby= |garrison= |current_commander= |commanders= |occupants= |battles= |events= }} thumb|260x260px|Plainburg in the winter The '''Plainburg''' is a ruined castle in Großgmain in the state of Salzburg, Austria.
==See also== *List of castles in Austria
==References==
{{Coord|47|43|32|N|12|55|17|E|region:AT-5_type:landmark_source:kolossus-dewiki|display=title}} thumb|View towards Salzburg {{Castles in Austria}} {{Authority control}}
{{DEFAULTSORT:Plainburg}} Category:Castles in Salzburg (state) Category:Ruined castles in Austria
{{Salzburg-geo-stub}} {{Austria-castle-stub}}