Björnstorp Castle

Sweden

Private residence

Blagaj

Bosnia and Herzegovina

Blagaj Castle

Croatia

Blankenborg Castle

the Netherlands

Blanmont Castle

Belgium

Blatnica Castle

Slovakia

Blauw Huis Castle

Belgium

Blauw Huys Castle

Belgium

Blauwendael Castle

Belgium

Bled Castle

Slovenia

Bleijenbeek Castle

the Netherlands

Blekhem

Sweden

Private residence

Blekkom Castle

Belgium

Blh Castle

Slovakia

Bloemendale Castle

Belgium

Boarta

Romania

Bobolice Castle

Poland

Bobovac

Bosnia and Herzegovina

Bobrowniki Castle

Poland

Bobâlna

Romania

Boccheggiano

Italy

Bocchignano

Italy

Bochotnica Castle

Poland

Bocșa

Romania

Bodrum Castle

Turkey

Knights Hospitaller

Bodzentyn Castle

Poland

Boeckenberg Castle

Belgium

Boelare Castle

Belgium

Bogenšperk Castle

Slovenia

Bogesund Castle

Sweden

Museum

Bogstad Manor

Norway

Bohus Fortress

Sweden

Ruin

Bois-Seigneur-Isaac Castle

Belgium

Boița

Romania

Bojnice Castle

Slovakia

Bokalce Castle

Slovenia