The Qazvin Grand Mosque, also known as Jameh Mosque of Qazvin, is a historic mosque located in Qazvin, Iran. It was built during the Safavid dynasty in the 16th century and showcases stunning Islamic architecture. The mosque features intricate tile work, beautiful domes, and a spacious courtyard, making it a significant religious and cultural site. The mosque is notable for its large prayer hall and impressive minarets, which stand as symbols of the city's rich history. It serves as an important center for worship and community gatherings, attracting both locals and tourists interested in Iran's architectural heritage.