The Imām ‘Alī Holy Shrine , also known as Masjid Ali or the Mosque of ‘Alī, located in Najaf, Iraq, is the third holiest site for some of the estimated 200 million followers of the Shia branch of Islam. ‘Alī ibn Abī Tālib, the cousin of Muhammad, the fourth caliph is buried here (...) (from Wikipedia)