Byblos, also known as Jbeil, is a historic city located on the Mediterranean coast of Lebanon. It is one of the oldest continuously inhabited cities in the world, with a history dating back to the Neolithic period. Byblos is also a popular diving destination, known for its clear waters, abundant marine life, and interesting underwater archaeological sites. The marine life in Byblos is diverse and abundant, including: Damselfish Anthias Groupers Moray eels Octopus Sea turtles (occasional sightings) Sharks (rare sightings)