
Castel Sant’Angelo, Mausoleum of Hadrian, Rome, Italy
The Mausoleum of Hadrian, also known as Castel Sant’Angelo, was papal fortress and prison in the Middle Ages, Rome, Italy

Chateau d’If castle on an island in Marseilles, France
Chateau d’If castle on an island in Marseilles, France, famous through Dumas novel The Count of Monte Cristo

Medieval castle Palais de l’Isle in Annecy, Savoy, France
Palais de l’Isle, the medieval castle in Annecy, the capital of Savoy, called “Venice of the Alps”, France, illuminated in the night

Venetian castle in Chioggia, Venice, Italy
Venetian castle reflecting in the lagoon, Chioggia, Venice, Italy