The Jāmeh Mosque of Nā'īn (- Masjid-e-Jāmeh Nā'īn) is the grand, congregational mosque (Jāmeh) of Nā'īn city, within Isfahān Province of Iran. Although the mosque is one of the oldest in Iran, it is still in use and is protected by Iran's Cultural Heritage Organization. (...) (from Wikipedia)