Deir-e Gachin Caravansarai is one of the greatest caravansarais of Iran which is located in the center of Kavir National Park. It is called “Mother of Iranian Caravansarais”. It is located in the Central District of Qom County, 80 kilometers north-east of Qom (60 kilometers into Garmsar Freeway) and 35 kilometers south-west of Varamin. (Photo by: Mostafa Meraji, wiki loves monuments 2018)