Posht_Qaleh_Abdanan_Castle
Posht Qaleh Abdanan Castle
Castle in Ilam Province, Iran
Posht Qaleh Abdanan castle (Persian: قلعه پشت قلعه آبدانان) is a historical castle located in Abdanan County in Ilam Province, The longevity of this fortress dates back to the Sasanian Empire.[1][2]