Königstein Fortress, the "Saxon Bastille", is a hilltop fortress near Dresden, in Saxon Switzerland, Germany, above the town of Königstein on the left bank of the River Elbe. It is one of the largest hilltop fortifications in Europe and sits atop the table hill of the same name.

Saxon Switzerland is a hilly climbing area and national park in the Elbe Sandstone Mountains. It is located around the Elbe valley south-east of Dresden in Saxony, Germany, adjoining Bohemian Switzerland in the Czech Republic. Together with the Czech part, the region is known as Saxon-Bohemian Switzerland.