Susiana was an ancient region located in what is now southwestern Iran. It was known for its rich cultural and historical significance, particularly during the Elamite civilization, which thrived from around 2700 to 539 BCE. The region was characterized by its fertile land and strategic location, which facilitated trade and interaction with neighboring cultures. The capital of Susiana was Susa, an important city that served as a political and economic center. Susa was notable for its impressive architecture and was home to various artifacts that reflect the artistic achievements of the Elamites. The region played a crucial role in the development of early urban societies in the ancient Near East.