The Old City of Jerusalem is a 0.9-square-kilometre walled area in East Jerusalem. In a tradition that may have begun with an 1840s British map of the city, the Old City is divided into four uneven quarters: the Muslim Quarter, the Christian Quarter, the Armenian Quarter, and the Jewish Quarter. A fifth area, the Temple Mount, known to Muslims as Al-Aqs…The Old City of Jerusalem is a 0.9-square-kilometre walled area in East Jerusalem. In a tradition that may have begun with an 1840s British map of the city, the Old City is divided into four uneven quarters: the Muslim Quarter, the Christian Quarter, the Armenian Quarter, and the Jewish Quarter. A fifth area, the Temple Mount, known to Muslims as Al-Aqsa or Haram al-Sharif, is home to the Dome of the Rock, the Al-Aqsa Mosque, and was once the site of the Jewish Temple.