It is worth to do this tour as you can enjoy by the Greek - Roman monuments and history as Egypt have more to offer more than the Pharaohs monuments only. Greek and Roman empires have also great history in Egypt. If you have time in Egypt you must enjoy this part of Egypt history.
It is underground tombs dating back to the Greco-Roman time
New library built at the same place of the ancient library
Islamic citadel built by Al Ashraf Qatbay at the same place where the Old Light House of the Alexandria was located
You will make your own way to the meeting points