In one of the high areas of our town is this original construction devised by Erwing Müller, at the beginning of the 40s. It was made with his hands together with the local Don Rito Merlo and is characterized by the symbols and shields engraved on the wood of its furniture and in the stone of its walls.
Erwing Müller lived alone in the castle for a time. By means of a system of codes, he communicated his state of health to the neighbors. On a pole he placed a green flag when he was in good spirits and in good health. The red flag meant that his health was not going well and he was conducive to receiving visits and assistance from his neighbors and friends.