20 palaces visited by Sergio Rogora

Belvedere Vienna

Buckingham Palace

Doge's Palace

Dolmabahce

Drottningholm Palace

Forbidden City

Grand Royal Palace

Hawa Mahal

Hofburg

Les Invalides

Palais des Papes

Palazzo Vecchio

Palazzo Venezia

Pena National Palace

Prince's Palace of Monaco

Royal Palace of Madrid

Siena City Hall

Summer Palace Beijing

Topkapi

Vaux-le-Vicomte