Located high up above the Rhine, the Gästehaus Petersberg is a grand residence for state and private guests. In the midst of the charming landscape of the Siebengebirge, this magnificent state residence offers its visitors all the conveniences of an exclusive house marked by a stylish surrounding. The atmosphere of the house is shaped by its history. Here, Konrad Adenauer signed in 1949 the "Petersberg Agreement" - the first step of the Federal Republic towards souvereignty.