Tehran was one of the villages of Ray city in the Safavid era. At the time of Mongol conquests and destruction of Ray, a large group of people migrated to Tehran village and brought about the development and flourishment of this place.

This historical edifice was constructed during the reign of Shah Soleiman Safavid. Today, only a minor portion of the grounds remains. However, tile work with interesting designs

The Chehel Sotune Palace and its garden cover an area of approximately 67,000 sq. m. This palace was constructed during the reign of Shah Abbas I. Shah Abbas II was also responsible for additions to this palace, such as the hall of mirrors, the hall of 18 pillars and two large chambers facing the north and south.

This structure is within the palace and was erected during the reign of Shah Abbas II with the aid of scaffolds. The roof of which is flat and supported by thick, tall columns covered with gold.

This palace was also called 'Daulat Khaneh-e-Mobarakeh Nagsh-e-Jahan' and the 'Daulat Khaneh Palace'. Its unique archaic architecture is related to the Safavid era.