Obersalzberg is a mountainside retreat situated above the market town of Berchtesgaden in Bavaria, Germany, located about southeast of Munich, close to the border with Austria. The retreat is best known as the location of Adolf Hitler's mountain residence, the Berghof, the nearby Mooslahnerkopf Teahouse (both demolished), and the mountaintop Kehlsteinhaus, popularly known as the 'Eagle's Nest', and open to the public.