Located at the western end of Chandni Chowk in Delhi, the Fatehpuri Masjid is a 17th-century mosque named after the wife of Mughal Emperor Shah Jahan, Fatehpuri Begum. Built-in 1650, the mosque is constructed entirely of red stone and features a fluted dome and towering minarets. The mosque is a masterpiece of Mughal architecture and has a large central prayer hall with seven huge arches.