One of the cities in Iran is in the west and the capital of the province and the city of Qazvin.
The root of Qazvin city belongs to the Sassanid era, which flourished under Shapur's command.
Qazvin is the capital of Iran's calligraphy
In Ghazvin, there are various antiquities such as the Saad Al-Saltaneh Caravanserai, the Monkey Castle, the Qajar Baths, the Sardar's Water Sanctuary, the Promenade, the Chehelsotun Palace, the Imam Zadeh Hussein, Sepah Avenue (the first Iranian street).