Agios Andreas Castle

Greece

Ottoman/Venetian period

Agios Georgios Castle

Greece

Ottoman period

Agliè Castle

Italy

Agogna

Italy

Agori Fort

India

Agra Fort

India

Agrișu Mare

Romania

Aguada Fort

India

Ahilya Fort

India

Ahme

India

Ahmednagar Fort

India

Aicurzio

Italy

Aigosthena, Attica

Greece

Aihole Fort

India

Aiud

Romania

Aizkraukle Castle

Latvia

Ruins

Aizpute Castle

Latvia

Ruins

Aizuwakamatsu Castle

Japan

Ajinkyatara

India

Ajman Castle

Slovenia

Ajmer

India

Akashi Castle

Japan

Akbar Khan Castle

Iran

Akbari Fort & Museum

India

Akhnoor Fort

India

Akhtala Castle

Armenia

Akhtala Monastery

Armenia

Akkerman Fortress

Ukraine

Akola Fort

India

Akunk Kotayk Castle

Armenia

Akō Castle

Japan

Al-Al Castle

Israel

Al-Faqir Fort

Saudi Arabia

Al-Kahf Castle

Syria

Ruins

Al-Qadmus Castle

Syria

Ruins

Al-Ukhaydir, Tabuk Province

Saudi Arabia