21 palaces visited by Cesar Rodriguez-Gordo

Alcázar of Seville

Antwerp City Hall

Bruges City Hall

Brugse Vrije

Buckingham Palace

Buda Castle

Crystal Palace Retiro

Dolmabahce

Hungarian Parliament

Les Invalides

Palace of Parliament

Palace of Westminster

Palacio de Cibeles

Palacio de la Generalidad Valenciana

Palazzo d'Accursio

Royal Palace

Royal Palace of El Pardo

Royal Palace of Madrid

Szechenyi Thermal Bath

Topkapi

Valencia Town Hall