Schloss Ahrensburg is a former Herrenhaus and is today referred to as a Schloss. It is located in Ahrensburg in southern Schleswig-Holstein, Germany, not far from the city of Hamburg.
Wikipedia https://en.wikipedia.org/wiki/Schloss_Ahrensburg
Official Website https://schloss-ahrensburg.de/
Phone +49 4102 42510
Coordinates 53°40'48.652" N 10°14'25.327" E