The site of Pasargardae in Iran is host to the tomb of Cyrus the Great and is also the site of the ancient Persian Gardens known as Paridaeza (Paradise). The term “Paridaeza” (which roughly means “enclosed encampment” in ancient Median) has linguistic relations with the Indo-European term “Perimeter“.

There are reports of yet another interesting discovery near the site of Pasargardae dated to the Achaemenid dynasty (550-330 BC): an ancient dam.


A partial view of the dam excavated by a Franco-Iranian archaeological expedition in February-March 2008. The site is approximately 30 kilometers distant from Pasargardae.

This was discovered by an archaeological team of Iranian and French researchers. The team excavated the Achaemenid dam which is located about thirty kilometres to the northeast of the Pasargadae site.

Interestingly, the French archaeologists have also been involved in the excavations of an Achaemenid palace (attributed to Cyrus the Great) in the Tang e Bolaghi Valley.

Iranian archaeologist Hamidreza Karami, who is a specialist of Pasargadae, reported on these findings on April 1, 2008. Karami noted that the team had actually discovered two dams dated to the Achaemenid era: (approximately 2500 years) at Tang-e Hanā (Hana Pass). It is believed that the dams had been constructed during the earlier days of the Achaemenids.

The archaeologists excavated the first dam in February-March 2008 but the second dam awaits a separate excavation project.

According to Karami the dams were most likely constructed to power some type of industrial projects. One possibility according to Karimi was that the dams were powering mills. This is possible as there were no agricultural works in the area that depended on irrigation 2500 years ago.

Karimi also added that one of the purposes of the dams may have been to prevent floods from the Sivand River from swamping the area. As noted by Karimi, the water channels of the second dam are lower than the first dam. Also, the reservoir that would have been formed by the second dam would have been larger than the first dam.