Berchtesgaden Alps Berchtesgaden, known for the former Berghof residence of Adolf Hitler. The picturesque heart is formed by the glacial Königssee lake with the famous St. Bartholomew's pilgrimage church and the smaller Obersee, both part of the Berchtesgaden National Park established in 1978. The range also comprises glaciers like the Blaueis as well as the Steinernes Meer high karst plateau. The most important summits of the Berchtesgaden Alps are (groups in order of height): The Berchtesgaden Alps border on the following other mountain groups of the Alps: The "Berchtesgaden Alps" are included under this name in the generally accepted Alpine Club classification
Fortified Sector of the Lower Rhine Fortified Sector of the Lower Rhine The Fortified Sector of the Lower Rhine ("Secteur Fortifié du Bas-Rhin") was the French military organization that in 1940 controlled the section of the French frontier with Germany in the vicinity of Strasbourg. The sector's principal defence was the Rhine itself, which could be crossed only by boat or by seizing a bridge crossing. While it was constructed by CORF, the organization responsible for the construction of the Maginot Line, the SF Lower Rhine was not a part of the core Line fortifications. The sector's fortifications chiefly took the form of individual casemates and