The Princess Switch was filmed in Romania.
Károlyi castle
In movie
Scene where Stacy De Novo visits Lady Margaret in the royal palace.
Real
Scene was shot Carei is a city in Satu Mare County, northwestern Romania, near the border with Hungary.
The most important historical building in the city is the Károlyi castle. Built originally as a fortress around the 14th century, it was converted to a castle in 1794, undergoing further transformations during the 19th century.
Carei