Historical Areas of Istanbul is the sites that you should see in your life even once in your life, there are lots of sites to visit in Istanbul. Historical Areas of Istanbul is known as Old City and Old city is the Area of Sultanahmet in Istanbul. Locals call the Sultanahmet or Sarayburnu. Othere sites like, Taksim, Besiktaş, Fatih. Beyoglu, Halic. Galata, Karakoy, Eyup, Uskudar, Kadıkoy.