Semnan Central Mosque (Jame Mosque) was constructed in the 1st century AH on the site of the ruins of an ancient Fire Temple. Evidences can be noted here from the Mongol and Timurid periods. Its tall brick made porch on the western side of the courtyard, was constructed under the orders of a minister Khajeh Shamseddin Balijeh Semnani and the dome by ...