Konventsremter, Malbork Castle, formerly Marienburg Castle, the seat of the Grand Master of the Teutonic Knights, Malbork, Mazury, Poland, Europe

architecture attraction attractions building buildings castle castle castles design europe european famous formerly fortification fortifications fortress fortresses german grand inboard indoor indoors inside interior internal knights known konventsremter malbork marienburg master mazury of photo poland polish renowned seat seeing sight sights site sites stronghold strongholds teutonic the tourist view views well well known worth