Gongpo is a very beautiful place in Stockholm history. In the Middle Ages, it was called Sainden, a grassy hill, which was the dividing line between the king's territory and the city. /kloc-In the 5th century, this mountain was called the stable mountain because it became a garbage dump.

During the reign of gustav adolf, a garden planted with herbs was opened here, and by the beginning of the 7th century, a hall dedicated to playing football was built. But soon the hall became a theater that can accommodate 800 people, and the theater existed for 150 years. It was not until 1782 that the new Royal Opera House was established in Gustav Adolf Square, and the drama and opera were staged.