Pfaueninsel Palace
Steglitz-Zehlendorf, Germany · built 1797
The Pfaueninsel Palace (Schloss Pfaueninsel) is a Romantic-style building on the shore of the Havel in Berlin. Constructed on behalf of Frederick William II, the Lustschloss was completed in 1797. Today, the palace is a museum of the Prussian Palaces and Gardens Foundation Berlin-Brandenburg.
Country house data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).