In Karta village which is located in Ize Township, there is a tomb at the vast foothill. This tomb is called tomb of Sultan Ibrahim. The place of this great Imamzade's burial is located in Susan and Karta village. All of the village's residents are Sadat (descendants of the prophets) and off springs of this Imamzade. Bakhtaran region's people have special regard for this holy Imamzadeh. The adytum built on the tomb has been saved since ancient times. This adytum which is conical is built at one of the Bakhtaran's Khans command. To visit this divine tomb, you should pass Ize through its mountainous way.