Fisherman's Accidental Dive Uncovers a 2,100-Year-Old Roman Shipwreck off Sicily

A Chance Discovery Beneath the Waves

It started with something that looked like a rock on an underwater scanner. Giacomo De Mola, an underwater fisherman, decided to dive and investigate anyway — and stumbled upon what he called "without a doubt, the most incredible discovery of my life." What he found resting on the seafloor off the coast of western Sicily was no rock. It was a Roman merchant vessel, untouched for roughly two millennia.

De Mola described the moment in an Instagram post: "Below me was a vast expanse of amphorae." He later reflected that it is hard to explain what it feels like to be among the first human beings, after almost twenty centuries, to see that place again. He promptly reported his find to local authorities, setting off one of the most significant archaeological announcements in recent Italian history.

What Lies 150 Feet Below

The wreck was identified about three nautical miles off Mazara del Vallo, on Sicily's southwestern coast, at a depth of 46 meters — roughly 151 feet. Italian authorities have provisionally dated the site to between the 2nd and 1st centuries BC, making it more than 2,000 years old. The ship itself measures approximately 70 feet long and 20 feet wide — a substantial vessel by the standards of its era.

On the seabed, the Italian Ministry of Culture reports, there are hundreds of amphorae, mostly of the Dressel 1A type, two lead anchor stocks, and another structure made of the same material. Archaeological evidence indicates that wine was the principal commodity transported in Dressel 1 amphorae, although researchers will need to examine the Mazara del Vallo examples before determining what this particular vessel was carrying. The jars could also have held olive oil or grain — staples of ancient Mediterranean commerce.

A Window Into the Roman Republic

The prevalence of Dressel 1A containers at the wreck is consistent with the preliminary dating proposed by Italian archaeologists. The form was especially widespread during the 2nd and early 1st centuries BC, a period of rapidly expanding Italian maritime commerce. In other words, this ship wasn't just carrying cargo — it was part of the economic engine that powered one of history's greatest empires.

Culture Minister Alessandro Giuli described the vessel as "one of the most important underwater archaeological discoveries of recent years." Archaeologists told Italian media that the find appeared to be in "excellent condition." The cold, deep waters off Sicily's coast acted as a natural preservative, shielding the wreck from the disturbances that have claimed so many other ancient sites.

What Comes Next

De Mola reported the find to the Sea Superintendency of the Sicilian Region, prompting a joint Carabinieri Cultural Heritage Protection Unit inspection. The site will now be the focus of further documentation and research by the Sea Superintendency, aimed at reconstructing the archaeological context and putting in place the necessary protection measures. Securing the wreck against looting and accidental damage is the immediate priority before any formal excavation can begin.

This discovery is a powerful reminder of just how much history remains hidden beneath the Mediterranean. The wreck offers archaeologists a new glimpse into Mediterranean trade during the final centuries of the Roman Republic — a time when Rome was transforming from a regional power into a civilization that would shape the Western world. With the seabed believed to hold countless undiscovered wrecks, the waters off Sicily may yet have far more stories to tell.