Deutschordenshaus - Sala Terrena

The Deutschordenshaus is the seat of the Teutonic Order, a German-based Roman Catholic religious order formed at the end of the 12th century. It is located in the very city center, and on the ground floor there's the beautiful sala terrena, currently used as concert hall. Wolfgang Amadeus Mozart gave here concerts for the Viennese aristocray, some of his concerts even premiered at this very place.