Jama Masjid, one of the largest mosques in India, was built by the Mughal Emperor Shah Jahan between 1650 and 1656. The mosque is an emblem of Mughal architecture, situated in the heart of Old Delhi. It stands across the road from the Red Fort and is a major tourist attraction, capable of holding a congregation of more than 25,000 people. Jama Masjid has three grand gateways, four towers, and two 40-meter high minarets constructed of strips of red sandstone and white marble. Visitors can enter through any of the gates, with the eastern gate originally designated for the emperor. The vast courtyard provides a sense of peace amidst the hustle and bustle of Delhi. Non-Muslim visitors are advised to dress conservatively and avoid visiting during prayer times, especially on Fridays. The mosque offers a panoramic view of Delhi and is particularly striking at dusk. The steps and red sandstone gateway are filled with history, and the bazaar surrounding the complex is a vibrant market selling food, traditional clothes, and souvenirs.