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 Altkirch Fortified Sector of Altkirch The Fortified Sector of Altkirch ("Secteur Fortifiée d'Altkirch") was the French military organization that in 1940 controlled the section of the French frontier with Germany and Switzerland in the vicinity of Basel. The sector's principal defense against an advance from Germany was the Rhine itself, which could be crossed only by boat or by seizing a bridge crossing. The frontier with Switzerland was not regarded as a high-risk location, save for a possible advance by German forces through Switzerland. Originally planned as a full extension of the Maginot Line with artillery "ouvrages", the sector's fortifications were