The province of Hamadan is located in the west of iran, and the city of Hamadan , the capital of this province, in one of the most ancient and historical cities of iran. This province is one of the most important regions in iran that produces large quantities of carpets. In this Province the carpets are woven in floral and stylised patterns. Their designs are corner medallion, flower bouquets, Botteh-Miri, interlaced fish design, which is also known as harati and Zelle-e Sultan. The knots of the Hamadan carpets are often Ghiordes and they are thick-piled.