<P> Informal tours of the Kehlsteinhaus are available to be booked through the official website . Due to concern about neo-Nazis and post-war Nazi sympathisers no external guides are permitted to conduct tours . </P> <P> The lower rooms are not part of the restaurant but can be visited with a guide . They offer views of the building's past through plate - glass windows . Graffiti left by Allied troops is still clearly visible in the surrounding woodwork . The red Italian marble fireplace remains damaged by Allied souvenir hunters, though this was later halted by signage posted that the building was U.S. government property, and damage to it was cause for disciplinary action . Hitler's small study is now a store room for the cafeteria . </P> <P> A trail leads above the Kehlsteinhaus towards the Mannlgrat ridge reaching from the Kehlstein to the summit of the Hoher Göll . The route, which is served by a Klettersteig, is regarded as the easiest to the top . </P>

Kehlsteinhaus (the eagle's nest) berchtesgaden germany