Just off the coast of Greece lies the oldest submerged city in the world. Archaeologist Dr. Jon Henderson leads a team using cutting-edge technology to scour the ocean floor for artifacts and piece together clues about the city.
Just off the coast of Greece lies the oldest submerged city in the world. Archaeologist Dr. Jon Henderson leads a team using cutting-edge technology to scour the ocean floor for artifacts and piece together clues about the city.
