Na'in

Na'in is the chief town of Nayin province in Iran, situated in the central district in the region of Esfahan. It is home to one of the most famous mosques in the country, Masjid-e-Jameh Mosque, along with the ruins of a Sassanid fortess, Narin Qal'eh, and windcatchers, Persian tanks for water storage which are typical of desert areas.