There are only 20 castles in Syria, includes the Citadel of Aleppo (large medieval fortified palace) and Halabiye.
Citadel of Aleppo Qal'at Najm Citadel of Damascus Citadel of Bosra Halabiye Qal'at Rahbeh Qal'at Sukkara Qalat Abu Qubais Citadel of Hama Qalaat al-Madiq Qal'at al-Rahiyya Masyaf Castle Shaizar Shmemis Citadel of Homs Fakhr-al-Din al-Maani Castle Qasr al-Hayr al-Gharbi Qasr al-Hayr al-Sharqi Krak des Chevaliers Harem Castle Bani Qahtan Castle Bourzey castle Mahalibeh Castle Qal'at Salah ed-Din Nimrod Fortress Citadel of Raqqa Qal'at Ja'bar Salkhad Castle Chastel Blanc Chastel Rouge Al-Kahf Castle Qala'at Khawabi Margat al-Sheikh Deeb Castle Citadel of Tartus 
