Bidvaz Castle

Iran

Biecz Castle

Poland

Bielsko-Biała Castle

Poland

Biely Kameň

Slovakia

Biez Castle

Belgium

Big Castle

Hungary

Biharia

Romania

Bihu Loukon

India

Bijapur

India

Bijapur Fort

India

Bijela Tabija

Bosnia and Herzegovina

Bijnot Fort

Pakistan

Bikaner fort

India

Bilgah Castle

Azerbaijan

Biljoen Castle

the Netherlands

Biltmore Estate

the United States

Binasco Castle

Italy

Binderveld Castle

Belgium

Bircza

Poland

Birecik Castle

Turkey

Assyria

Birjand Castle

Iran

Birtrange Castle

Luxembourg

Birwadi Fort

India

Biržai Castle

Lithuania

Bishop Castle

the United States

Biskupin Castle

Poland

Bispens Hald

Denmark

Bistrica Castle

Slovenia

Bitchu Matsuyama Castle

Japan

Bitchu Takamatsu Castle

Japan

Bixad

Romania

Bjni Fortress

Armenia

Some of the exterior fortress walls survive in relatively poor condition. · Fortress

Bjärka-Säby Castle

Sweden

Museum

Bjärsjöholm Castle

Sweden

Private residence

Bjärsjölagård Castle

Sweden

Hotel

Björksund Castle

Sweden

Private residence