Shushtar Historical Hydraulic System, which is a collection of dams, tunnels, ancillary canals and watermills in Shushtar, Khuzestan Province, shows how Iranians in the Achaemenid Era used to provide water to the city.
The key objective of the 5-year archeological project in Kaldar Cave is to develop an understanding of the global position of this region in Paleolithic studies.
Forg Castle is located in a namesake village in eastern province of Southern Khorasan. It is one of Iran's attractions that date back to the Afshar era.