The peak of the caravanserai period in Iran was the Safavid period when Shah Abbas Safavid decided to build 999 caravanserais in Iran. An exact document as to whether or not 999 caravanserais were built is not available, but what is clear is that 54 of these caravanserais remain in Iran today and of these 54, 3 of them have become the share of Kermanshah province...