Tus
Mashhad County, Iran
Tus (Tūs) is an ancient city in Khorasan near Mashhad, Razavi Khorasan province, Iran. To the ancient Greeks, it was known as Susia. It was also known as Tusa. Tus was divided into four cities, Tabran, Radakan, Noan and Teroid, which in combination formed largest city in the region in the fifth century.
Archaeological site data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).