16 palaces visited by Patti Stirk
Buckingham Palace
Buda Castle
Charlottenburg Palace
Doge's Palace
Hungarian Parliament
Palace of Ajuda
Palace of Westminster
Pena National Palace
Queen Victoria Building
Royal Palace of Amsterdam
Royal Palace of El Pardo
Schönbrunn Palace
Sir Walter Scott's Abbotsford House
Zürich Hauptbahnhof
