Old City Cairo
The Old City part of Cairo, also known as Heliopolis or On, has been around from the time of Joseph and is built on the main road connecting Egypt with Palestine. This is the place where many Jews would have fled in the Babylonian conquest, and logically this is the part of Egypt where Joseph and Mary would have come to flee the wrath of King Herod.
Two of the places we visited in the Old City were the Jewish Synagogue and the Abu Serga Church. The synagogue in the Old City is where the Geniza documents were discovered. They were the oldest copies of the Hebrew Bible until the discovery of the Dead Sea Scrolls. The Abu Serga Church is the oldest (or second oldest) Coptic church in Egypt, and according to the Coptic tradition is built directly over the place where Joseph, Mary, and Jesus lived for a couple years when they fled to Egypt. It is very possible, but I have never been one to put much stock in the place. It was still cool, though, because this is the first place we have visited where Jesus once was.
I wonder if Jesus was actually old enough to remember seeing the Pyramids…