The UNESCO World Heritage Site of the world-famous Byblos is nothing but a gem. This is the first Phoenician city and has a rich history. The place has hosted the Greeks, Persians, Egyptians, Assyrians, crusaders, Mamluks, Romans and the Ottomans, for more than 7000 years. If you do not visit Byblos when in Beirut, your trip here really would not be complete.