Avila, Spain
Bamburgh Castle, England
Castel Sant’Angelo, Italy
Belem Tower, Portugal
Bunratty, Ireland
Caernarfon, Wales
The Rock of Cashel, Ireland
Château de Chambord, France
Château de Chantilly, France
Charles Bridge, Czech Republic
Château de Chenonceau, France
Eilean Donan Castle, Scotland
Dunluce Castle, Nothern Ireland
Dunvegan Castle, Scotland
Agra Fort, India