From the city of Sistan and Baluchestan, or the Shahriyar, the name of the headquarters of the Kings of Kings in various historical and geographical books is mentioned. There are countless ancient hills in this area; there is also a unique and unique building on the hill of the fire temple of the town of Ram.
The famous story of the abandonment of this city was that the old dam of the Hirmand River was broken and the river water quickly reached the city. The city was the center of the Sistine rule in the Sassanid period, after which Zarang became the center of Sistan's rule in the Islamic era.
Ram Sistan is one of the important works of the Sistan region, and no other work has been performed except for surface surveys and typology of pottery. All geography texts that have traveled to Sistan in the early Islamic centuries have been named Ramadan as the seat of the kings and rulers of Sistan .