Old Bridge: It was built on the Dez River by Shapur I of the Sassanid with the help of Roman captives; that is why it is also known as the Roman Bridge. Shapur I also build a castle to protect the bridge. Now there is a neighborhood called “Qaleh” (castle) in the old location of this castle. Today, Sassanid and Safavid architecture works remains to be seen in the existing remaining bridge. In Pahlavi, due to the deterioration of the middle openings of the bridge, two concrete openings were established, making the bridge passable by people. This bridge is the oldest bridge in the world, and there was still traffic on it until last year, but now in order to protect the bridge, only pedestrians can cross over it.

Dezful Mills: The number of mills in the Safavid period of 50 to 60 who were part of them was destroyed by the seasonal floods.

Dezful Jameh Mosque: The Jameh Mosque of Dezful is situated in the central square of the city and is a remnant of the 3rd or 4th century.