The Yagh Mish Caravanserai is a caravanserai built during Safavid dynasty in Sadoogh county , Yazd province , Iran .
The caravanserai was built in an area 45 * 35 meters of stone and brick . Dimensions of the bricks in the walls are 20 * 20 * 4 centimeters that is a format identical to the existing buildings of Safavid era.
The hight of walls are over 9 meters , there are towers in four corners , also half towers in the East, West and South sides and the entrance is a little taller than 15 meters with two towers .
Water supply is from wells inside the Caravanserai that is a witness of the importance of water in this desert region .
The Yagh Mish Caravanserai was registered in national index in 2003 by the Iranian Cultural Heritage Organization with number 8558 .