The Maranjab Caravanserai is a caravanserai built during Safavid dynasty , near Aran salt lake in Maranjab desert , Aran and Bidgol , Isfahan province , Iran .
The caravanserai was located on the Silk Road and caravans passed this way for a trip to Khorasan, Isfahan, Rey and vice versa.
The qanat (aqueduct) beside the caravanserai has fresh water that is a miracle in the desert.