Explore details about location Unter der Schalksburg. Unter der Schalksburg is a location situated within the Hausberge alongside other areas such as Kirchsiek, Kirchsiek, Schwartzen Brink. Additionally, some smaller parts of Unter der Schalksburg include specific areas like Am Bergsportplatz, Vogelparadies, An der Pforte adding to the diversity of its landscape.