Falak-ol-Aflak Citadel - Khoram Abad
                
                
                
                    
                    
						Falakolaflak used to be a citadel of Shapurkhast and after building a new city, its name changed to citadel of Khorramabad. This citadel was the base of Sassanid kings. It had different usages a base in Sassanid and Safavid era and prison in reign of Pahlavi dynasty.
						Copyright: Omid Koli