3rd floor
Finally, on the level above, there is a roof terrace with a breathtaking panorama of the Swiss mountains and an impressive view of Peter Kaiser Square below. The roof terrace also offers a dramatic view of the steep wall behind the Parliament Building, some 26 meters long and secured by anchor elements of 15 meters in length. The construction of the wall with special concrete took about one year. This wall made it possible, on the one hand, to plan Peter Kaiser Square with its generous layout while on the other a full-length light-shaft, i.e., covering all three floors of the building, could be created. The impressive light-well can be admired from the roof terrace which it would be possible to use at some time in the future, if necessary, for additional offices or conference rooms.