Schloss Drachenburg is a private villa in palace style constructed in the late 19th century.
Svätý Júda Tadeáš, jeden z Dvanástich Ježišových apoštolov, mučeník.
Haus Steineck was originally the summer home of the Stein family of Cologne.
Hotel Petersberg is a hotel and official guest house of the Federal Republic of Germany, termed the "Bundesgästehaus".
Heisterbach Abbey was a Cistercian monastery in the Siebengebirge near Oberdollendorf in North Rhine-Westphalia, Germany.
The CJD Christophorusschule Königswinter is a state recognized private, alternative school located in Rhein-Sieg-Kreis, and is run by the…