Aula Leopoldinum

On the first floor of the main building of the University of Wrocław, this ceremonial hall is Wrocław's most beautiful baroque interior, embellished with elaborate stuccoes, sculptures, paintings and a trompe l'oeil ceiling fresco. The more modest Oratorium Marianum, on the ground floor, is included in the admission fee, as is the Mathematical Tower, topped with a sphere and decorated with allegorical figures.