Unique Find of Underwater Archaeologists
The Etruscan civilization is one of the most mysterious cultures of the ancient Mediterranean, and its port construction has long remained underexplored. Now, marine archaeologists are partially addressing this gap. Off the coast of Santa Marinella, about 130 meters from the Punta della Vipera sanctuary, they have recorded the remains of a harbor, which is preliminarily dated to the end of the 4th to the beginning of the 3rd century BC. If the new dating is correct, this is the earliest known port structure directly associated with an Etruscan temple.
The harbor has an L-shape and occupies an area of about 3000 square meters. Its design included a channel 60 centimeters wide, which ensured water circulation. The remains were discovered during underwater research in the area between Punta della Vipera and Capo Linaro. The stone structure is located approximately 90 meters from the modern shoreline. On the best-preserved section, two parallel rows of large stone blocks can be seen, forming a pier or breakwater. Part of the harbor utilized a natural rocky base, while the outer pier was artificially constructed.
Punta della Vipera Sanctuary and New Tombs
The Punta della Vipera sanctuary was established around 540–530 BC in the territory of the Etruscan city of Cerveteri and is dedicated to the goddess Minerva — the Etruscan equivalent of the Roman Minerva. The entrance to the sanctuary faces south, towards the sea and the harbor. According to a 2024 study, people arriving by water could ascend to the temple by about eight to nine meters, underscoring the importance of the port for religious and trade connections.
In addition, in the summer of 2026, a team from the San Giuliano archaeological research project led by Professor Davide Zori from Baylor University discovered a new Etruscan burial chamber near Rome. The tomb turned out to be completely sealed and untouched by robbers; it is located next to another untouched tomb found in June 2025. The San Giuliano necropolis is situated about 70 kilometers northwest of Rome. These finds once again remind us of the rich cultural heritage of the Etruscans and their contribution to the development of the region.
The discoveries force us to reconsider how Etruscan ports and sanctuaries were organized and what role they played in trade and religious life in the ancient world. The harbor and burial chambers together may significantly refine our understanding of Etruscan culture and its influence on neighboring civilizations, including Rome. Work continues, and each new finding has the potential to add important nuances to the historical picture of this region.