About three other amazing UNESCO-indexed lifestyle websites all are found close to one another inside the the brand new southwestern Khuzestan State. This particular area is oftentimes known as ‘birthplace regarding Iran’ because it provides the oldest history. New old city of Susa (along with often entitled Shush) have a castle, acropolis, and you will castle remnants. Nearby area Shushtar houses an amazing historical hydraulic system having liquids mills, dams, tunnels, and you can streams.