Autumn and winter are the best weather seasons for trips to Iran’s deserts. Iran central desert located in center of the Iranian plateau and it is one of the world’s largest saline salt and have different climates. It leads From the north to the Alborz, from the west to Damghan, from the east to the Uzbek mountains and from the south to the Khour-Tabas axis. On the edge of the sandy hills and highlands are scattered. The flora of this area is Halophyte.
Very important point in this trips is silk road which had connected the East of the Earth to the West for the production of silk and spice and had crossed around Damghan.
In the neighborhood of IRAN National desert park, there are some caravansaries which has remained Safavid era. It has brick structure. In that time, it has been a residence function .