The Saturday market was once held on this peaceful square, which is surrounded by small houses with multi-coloured Rococo style façades (n°s 5 to 8). Here you can admire the Lutheran Church (late 19C) and the neo-Romanesque building of the National Archives with its strikingly beautiful glazed roof, as well as a monument to the memory of Ferenc Kazinczy, a writer and great defender of the Hungarian language.