Aysegül Ünlü runs day or half-day walking tours or bus tours of Istanbul.
Mine Karahan Taner and Mert Taner run walking tours in Istanbul which cover Byzantine Heritage, Ottoman Heritage, Muslim Heritage, Christian Heritage, Roman Heritage and Jewish Heritage in a half day and full day basis. They also guide passengers from cruise ships for half or full day tours. They run daily cruise ship tours in Kuşadası (Ephesus) area as well.
Yaren Turkoglu is a professional tour guide based in Istanbul, Turkey. She is an art historian and an archaeologist. She guides daily walking tours in Istanbul.