First, I visited Spice Bazaar. I ended up spending a lot of time there, trying to buy souvenirs. Then I walked up to see Hagia Sophia. On the way, I stopped at many places. One of the places was for lunch. They had fresh squeezed orange juice. I also had Donar, which is a typical dish in Turkey. Then I went to see historical sites such as Hagia Sophia, Topkapi Palace, Sultan Ahmet Mosque, and ect. They were all beautiful and interesting.