The Augustusburg and Falkenlust Palaces form a historical building complex in Brühl, North Rhine-Westphalia, Germany, which has been listed as a UNESCO cultural World Heritage Site since 1984. The buildings are connected by the spacious gardens and trees of the Schlosspark. Augustusburg Palace and its parks also serve as a venue for the Brühl Palace Concerts.
The palaces were built at the beginning of the 18th century by the Archbishop-Elector of Cologne, Clemens August of Bavaria of the Wittelsbach family. The architects were Johann Conrad Schlaun and François de Cuvilliés. The main block of Augustusburg Palace is a U-shaped building with three main storeys and two levels of attics. The magnificent staircase was designed by Johann Balthasar Neumann.
Wikipedia https://en.wikipedia.org/wiki/Augustusburg_and_Falkenlust_Palaces,_Brühl
Coordinates 50°49'11.133" N 6°55'45.282" E