Berchtesgaden the Obersalzberg. In order to serve as an outpost of the German "Reichskanzlei" (Imperial Chancellery), Berchtesgaden and its environs ("Stanggass") saw substantial expansion of offices, security, and support services, mainly on the Obersalzberg. Included in the town were a new railway station, with a reception area for Hitler and his guests, and an adjacent post office. The Berchtesgadener Hof Hotel, where famous visitors such as Neville Chamberlain and David Lloyd George stayed, was substantially upgraded. The "Kehlsteinhaus" (known as the "Eagle's Nest" among the Allies) atop the Kehlstein subpeak of the Hoher Goll was built as a present for Hitler's
Kehlstein a grade B Klettersteig, this route is regarded as the easiest to the main peak's summit. Near the Kehlsteinhaus is a small botanical garden containing a variety of Alpine flora. Kehlstein The Kehlstein is, at an elevation of , a subpeak of the Göll massif, a mountain in the Berchtesgaden Alps. The rocky promontory is located west of the "Hoher Göll" main summit, high above the Obersalzberg mountain retreat near Berchtesgaden. It is chiefly known for the Kehlsteinhaus (Eagle's Nest) mountain inn built in 1937–1938, which is a major tourist destination. While other parts of the restricted Obersalzberg area around