Born Castle

Luxembourg

Bornem Castle

Belgium

Borregaard Manor

Norway

Borrekens Castle

Belgium

Borsh Castle

Albania

ruin

Borshchiv Castle

Ukraine

Bory Castle

Hungary

Borysławice Zamkowe

Poland

Borša Castle

Slovakia

Borșa

Romania

Bosanska Krupa Fortress

Bosnia and Herzegovina

Bosdam Castle

Belgium

Bosjökloster

Sweden

Museum

Bossenstein Castle

Belgium

Bossuit Castle

Belgium

Boston University Castle

the United States

Bouchout Castle

Belgium

Castle

Bouckenborgh Castle

Belgium

Bouillon Castle

Belgium

Bourglinster Castle

Luxembourg

Bourgondic Kortrijk Castle

Belgium

Bourscheid Castle

Luxembourg

Bourtzi

Greece

Venetian period

Bourtzi (Karystos)

Greece

Venetian period

Bourzey castle

Syria

Ruins

Boussu Castle

Belgium

Bouvigne Castle

the Netherlands

Bouwel Castle

Belgium

Bowman's Castle

the United States

Boyabat Castle

Turkey

PaphlagoniaOttoman Empire

Boyen Fortress

Poland

Bozcaada Castle

Turkey

Ottoman Empire

Bozhenishki Urvich castle

Bulgaria

Bočac Fortress

Bosnia and Herzegovina

Bqoi Gegh Castle

Armenia

Braehead

Canada