The crypt museum at the St. George Greek Orthodox Cathedral in downtown Beirut contains the artifacts and vestiges spanning the Hellenistic, Roman, Byzantine, Medieval and Ottoman eras.
See:
- Magda Abu-Fadil, (9 January 2011). "Beirut Cathedral Museum Reveals Layers of Christian History - https://www.huffingtonpost.com/magda-abufadil/beirut-cathedral-museum-r_b_806340.html