A photo before the Hofburg Imperial Palace Hofburg Imperial Palace is the palace of the Austrian Habsburg dynasty, located in the city center of Vienna. From 1275 to 1913, after many reconstructions and reconstructions, it finally evolved into a maze of 18 wings, 19 courtyards and 2,500 rooms. The palace is built according to the terrain and is divided into two parts: the house and the house. There is a garden in each of the upper and lower houses. Shangzhai is the place where the emperor's office, welcoming and grand events are held. The lower house is used as a royal living.