Iran - Historical Ensemble of Qasr-e Shirin

This ensemble is located within a perimeter northeast of Qasr-e Shirin and includes such architectural and urban remains from the late Sassanid period and the early Islamic period as the palace of Khosrow (attributed to the Sassanid Chosroes II, AD 591-628), the Chahar Qapu monument, remains of a stone tower known as Ban Qal'eh ( from Sassanid period and the early Islamic period) and remains of a caravansary from the Safavid period.