Baligród Castle

Poland

Ballarpur Fort

India

Ballylough Castle

Ireland

Baloch Got Castle

Iran

Ban Qaleh

Iran

Banasur Ka Kila

India

Bandivan Castle

Armenia

Bankapura Fort

India

Bansko Fortress

North Macedonia

Barbò Castle

Italy

Barczewko Castle

Poland

Bard Zanjir Castle

Iran

Barda Castle

Azerbaijan

Bardarud Castle

Iran

Bardel Castle

Iran

Bargiglio Tower

Italy

Baron Dufour Castle

Belgium

Baronal Castle

Italy

Barone Canavese Castle

Italy

Barvish Kani Castle

Iran

Basavaraja Fort

India

Baseh Fort

India

Bashgyugh Castle

Armenia

Bashkal Castle

Azerbaijan

Battenbroek Castle

Belgium

Bautersemhof Castle

Belgium

Bavoriv Castle

Ukraine

Bayat Castle

Azerbaijan

Bayramkoha Castle

Azerbaijan

Beacon of Parada

Portugal

Bedaf Castle

Iran

Befferhof Castle

Belgium

Belica Fortress

North Macedonia

Bellusco

Italy

Bene Castle

Hungary

Berby Manor

Norway