Private Tour: Istanbul's Jewish Heritage. Uncover the rich history of Jewish culture during this privately guided tour in Istanbul. Explore old Jewish synagogues such as the Etz Ahayim Synagogue and Ashkenazi Synagogue and learn about Istanbul’s vast Jewish heritage. Enjoy visits to famous sites like Galata Tower and the Jewish Museum of Turkey (referred to as the Zülfaris Synagogue) to grasp the depth of Jewish people’s history from ancient times through Roman, Byzantine and Ottoman empires to present day. Book and Save 10%: Private Tour: Istanbul's Jewish Heritage.