3,000-Year-Old Bronze Sword Recovered from Submerged Italian Lake Settlement
Archaeologists excavating a Bronze Age pile-dwelling site beneath Lake Mezzano have recovered a 13th-century BC sword in exceptional condition, raising questions about ritual practices and artifact distribution.
What happened
Underwater archaeologists recovered a 3,000-year-old bronze sword (spada a lingua da presa) from Lake Mezzano in central Italy's Tuscia region during the 2025 excavation season. The sword, dating to the 13th century BC, retained a sharp edge despite three millennia submerged—a rare state of preservation. It was found on the southern shore near a bronze razor, an area previous surveys had largely overlooked. This is the third sword recovered from the site since the Superintendency of Archaeology began investigations in the 1970s. The current three-year research program has also yielded over 25 bronze objects including axes, spearheads, fibulae, and ingots, along with ceramic vessels and tools, from depths of 2.5 to 10 meters across a mapped area containing over 600 wooden piles.
Context
The settlement was a pile-dwelling community occupied from the early 2nd millennium through the Late Bronze Age, built on wooden piles in the crater of an extinct volcano. The discovery of 25+ bronze objects at the site suggests metalworking occurred locally rather than reliance on finished imports. The sword-and-razor pairing aligns with patterns at other Bronze Age sites and may indicate a high-status individual, possibly a member of a warrior elite. The diversity and concentration of weapons at similar depths across the submerged settlement raises unanswered questions about deliberate ritual deposition versus other formation processes. Evidence of fire damage and changing lake levels indicates environmental shifts that may have preceded the settlement's abandonment, and further excavation is planned to clarify artifact distribution patterns.
What's disputed
The specific find locations and dates of the two previous swords recovered from Lake Mezzano are not published or confirmed. At least one previous sword was not hardened sufficiently for combat use, suggesting possible ritual manufacture rather than functional purpose. Archaeologists have not yet determined whether bronze objects found at consistent depths were deliberately placed or arrived at those positions through other processes; further excavation is required to resolve this.