Sexaginta Prista

The Sexaginta Prista Fortress (Latin for Sexaginta Prista, also known simply as Prista) is one of the most prominent archaeological and historical landmarks in the modern city of Ruse, Bulgaria. Translated literally, its name means "Port of the Sixty Ships" (pristis being a specific type of Roman river-warship). The castellum served as a crucial naval stronghold along the Danube Limes (the northern frontier of the Roman Empire).

Thracian Origins and Trade Prosperity

The Roman fortress was constructed directly over the ruins of a much older Thracian settlement. Archaeological excavations have unearthed compelling evidence of a prosperous local community with extensive Mediterranean trade connections prior to the Roman conquest:

• The Thracian Jug (2nd–1st Century BC): Excavations revealed a Thracian vessel containing organic residue from domestic pork. As pork was considered a luxury delicacy in antiquity, the high proportion of these remains points to a wealthy local population.
• Imported Ceramics (3rd Century BC): Archaeologists recovered an ancient ceramic vessel originating from the island of Rhodes, alongside numerous transport amphorae and domestic cookware fragments, proving active trade along the Danube and Aegean routes.

Historical Records and Archaeological Discoveries

• Ancient Chronicles: The fortress was documented by the famous ancient geographer Claudius Ptolemy and mentioned in the Itinerary of Emperor Antoninus Pius (as Sexantapristis). German epigrapher Prof. Bormann linked its name to a Roman military port in Italy known for "a hundred chambers," suggesting Sexaginta Prista featured 60 dedicated naval docks or compartments.
• Roman Military Headquarters (Principia): Excavations in 2006 unearthed the foundations of the Roman military headquarters, active from the first quarter of the 4th century to the first decade of the 5th century AD (dated via coin hoards and pottery).
• The Underground Passage: Researchers also uncovered 30 stone steps leading to a fortified underground tunnel utilized during the Ottoman period.

Research and Legacy

The first systematic archaeological investigations of Sexaginta Prista were conducted by the founders of Bulgarian archaeology, the Czech-Bulgarian brothers Karel and Hermann Škorpil.

Sexaginta Prista shared the fate of other Roman strongholds along the Lower Danube, perishing during the destructive Avar and Slavic invasions of the late 6th and early 7th centuries AD. During the 9th–10th centuries, a medieval Bulgarian settlement emerged over its ancient ruins, eventually evolving into the modern city of Ruse.

Today, the open-air archaeological display of Sexaginta Prista is managed by the Regional Historical Museum of Ruse, offering visitors an immersive historical park overlooking the Danube River.