The Semnan Grand Mosque, located in the city of Semnan, Iran, is a significant historical and architectural site. Built during the Seljuk period, it showcases stunning Islamic architecture, featuring intricate tile work and beautiful domes. The mosque serves as a central place of worship for the local community. The mosque is known for its large courtyard and impressive minarets, which rise prominently against the skyline. It reflects the rich cultural heritage of the region and attracts both worshippers and tourists interested in Islamic art and history. The Semnan Grand Mosque remains a vital part of the city's identity.