This Ancient Sunken City Was Once the 'Las Vegas of the Roman Empire'

Today, it's one of a few underwater archaeological parks open to the public. The watery fate of Ancient Rome's 'Sin City' was caused by the same geological feature that made it a vacation hotspot.
Published: 3:03 AM PST January 28, 2020
Updated: 2:34 PM PST January 27, 2020