Jiundan Fort

India

Jonkholtz Castle

Belgium

Jradzor Castle

Armenia

Jugha Castle

Azerbaijan

Junga Fort

India

Junia fort

India

Jurów

Poland

Jäneda hillfort

Estonia

Kachora Fort

India

Kafar Qaleh Si

Iran

Kafar Qaleh, Qazvin

Iran

Kafar castle

Iran

Kafaran castle

Iran

Kafarha castle

Iran

Kak Kahzad Castle

Iran

Kala-Bugurt

Azerbaijan

ruins have remained

Kalaboynu Castle

Azerbaijan

Kalam Darchi Fort

Pakistan

Kalanandigad

India

Kalandar Fortress

Armenia

Kalapos Castle-tető

Hungary

Kalapos Castle-tető (Körmösd Castle)

Hungary

Kalapos Castle-tető (Körmösd Castle)

Hungary

Kaldurg Fort

India

Kalisham castle

Iran

Kalište Fortress

North Macedonia

Kalla Fort, Alwar

India

Kallevigs palé

Norway

Kalyangad

India

Kamandurg Fort

India

Kamar Qala castle

Iran

Kamiizumi Castle

Japan

Kamiz castle

Iran

Kamlah Fort

India

Kammatadurga

India

Kampli Fort

India