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 Sarre Fortified Sector of the Sarre The Fortified Sector of the Sarre ("Secteur Fortifié de la Sarre") was the French military organization that in 1940 controlled the section of the Maginot Line on either side of the Sarre river. The sector's defenses relied primarily on a system of inundations that could be created by fortified dikes and regulating weirs, backed by blockhouses. Weakly defended compared with other sections of the Maginot Line, the sector received a measure of attention and funding from the mid-1930s when the formerly demilitarized Saarland was reintegrated into Germany. However, with a single "petit ouvrage" it remained