Seven wonders of Dresden First wonder Cathedral in Dresden old town is a unique beautiful catholic church Second wonder Dresden Frauenkirche, in Dresden Germany is an marvelous work of architecture. Third wonder The porcelain wall which shows the story of the progress of the history of Dresden is a real wonder. Fourth wonder Zwinger castle in Dresden is a marvel. Fifth wonder Supreme Opera House in Dresden is a fantastic work of art. Sixth wonder Dresden Art Gallery has a unique roof like an orange squeezer with an angel on top of it. Seventh wonder Grosser garden in Dresden is truly a magical place which is able to make people clam and relax.