29 palaces visited by Nikolay Gvozdevskiy

Austrian Parliament Building

Belvedere Vienna

Buckingham Palace

Buda Castle

Doge's Palace

Dolmabahce

Forbidden City

Grand Royal Palace

Hofburg

Hungarian Parliament

Les Invalides

Marble palace

Palace of the Shirvanshahs

Palais-Royal

Palau de la Música Catalana

Palazzo Vecchio

Palazzo Venezia

Pena National Palace

Petergof

Prince's Palace of Monaco

Royal Palace of Amsterdam

Royal Palace of Madrid

Saint Michael's Palace

Summer Palace Beijing

Summer Palace of Peter the Great

Topkapi

Vienna City Hall

Vorontsov Palace

Zwinger