A rare intact Roman grave in Vinkovci has transformed a modern market reconstruction project in eastern Croatia into a striking encounter with ancient Cibalae, one of the most important Roman cities of southern Pannonia.

Archaeologists working ahead of the €3.8 million reconstruction of Vinkovci’s open-air city market have identified 44 Roman graves at the site. By early May, 19 had been investigated. One burial, however, immediately stood apart from the rest: a brick-built tomb that appeared to be fully preserved and untouched by looters.

For Vinkovci, a city built directly above thousands of years of settlement, archaeology is never far below the surface. Yet even here, where Roman burials have been recorded for more than a century, an undisturbed grave remains an exceptional discovery.

An undisturbed burial beneath the market

The most important find so far is a sealed brick-built Roman grave containing the remains of a male individual. According to Vinkovci City Museum director Hrvoje Vulić, the man was provisionally estimated to have been around 40 to 45 years old at the time of death.

The skeleton appears to be in relatively good condition. That detail may prove crucial. Future analysis could reveal information about the man’s health, diet, physical activity, and perhaps the stresses of daily life in Roman Cibalae.

The burial did not contain a rich collection of objects. Archaeologists documented an iron object near the right foot and a bronze fragment near the right shoulder. But the value of this grave does not depend on treasure.

Its importance lies in preservation.

Because the tomb was sealed, the body, the brick structure, and the objects inside it remained in their original archaeological relationship. That is precisely what looting destroys. In an undisturbed grave, even a modest object can help researchers understand burial practice, social identity, and the choices made by the people who laid the dead to rest.

Vulić noted that intact brick-built Roman graves are extremely rare in Vinkovci. Of more than 200 brick-built Roman graves examined so far, only two have been found unlooted. The newly opened grave therefore represents a rare sealed record from the ancient city’s funerary landscape.

A durable Roman tomb, and a tempting target

Brick-built graves were more elaborate than simple earth burials. They required labor, planning, and materials, usually bricks or roof tiles arranged to protect the deceased inside a chamber-like structure.

That durability helped preserve the body. It also made such graves easier to identify and, in many cases, easier to target.

Across the Roman world, visible or well-built tombs were often reopened in antiquity or in later periods by people searching for coins, jewelry, glass vessels, ornaments, or other valuables. This is why a fully preserved brick-built grave in Vinkovci carries such weight. It offers archaeologists something rarely available: a Roman burial that still speaks with its original evidence largely intact.

Other graves uncovered during the market project have produced more typical Roman-period finds, including glass vessels locally described as lacrimaria, fibulae or brooches, and other small objects associated with funerary customs. Earlier reports from the same excavation indicated that the first 22 graves probably dated mainly to the 2nd and 3rd centuries AD.

The intact grave adds a quieter but more powerful kind of evidence. It is not spectacular because of wealth. It is important because it was left undisturbed.

Cibalae’s northern necropolis returns to view

The excavation area lies within the northern necropolis of Roman Cibalae, the ancient city beneath modern Vinkovci. This part of the city has long been associated with Roman burials. Previous research has placed the northern necropolis in the area stretching from Jurja Dalmatinca Street toward the railway station, where hundreds of Roman graves have been recorded since the late 19th century.

Cibalae owed much of its importance to geography. Located in what is now north-eastern Croatia, in the south-eastern part of Roman Pannonia, the city stood near the Bosut River and within reach of the Sava, Drava, and Danube river systems. That position connected it to movement, trade, military routes, and wider imperial administration.

The city later became Colonia Aurelia Cibalae, a status that reflected its place within the Roman urban network. It also entered imperial history. Vinkovci is known as the birthplace of the Roman emperors Valentinian I and Valens, brothers who ruled the western and eastern halves of the empire in the 4th century.

A modern market above a Roman city

The discoveries came during work connected to the reconstruction of Vinkovci’s city market. The project aims to create a covered, modern, and environmentally adapted public market. Before that new structure can rise, archaeologists have been documenting the ancient remains beneath it.

This is where rescue archaeology becomes essential. In historic cities, construction often opens a short window into buried landscapes that would otherwise remain unseen. At Vinkovci, that window has revealed not an isolated grave, but part of a wider Roman necropolis tied to one of the region’s major ancient cities.

For the city, the find also has symbolic force. Vinkovci often presents itself as one of Europe’s oldest continuously inhabited urban areas, with local officials pointing to a history that stretches back more than 8,000 years. The graves beneath the market square add another visible layer to that long story.

The intact Roman grave may not have produced gold or luxury goods. Its significance is more restrained, but more enduring. Beneath a modern Croatian market, archaeologists have found a sealed trace of ancient Cibalae: one man, one burial, and one rare surviving moment from the Roman city’s northern necropolis.

Grad Vinkovci Službena stranica

Cover Image: A rare intact Roman grave is uncovered during archaeological work beneath Vinkovci’s city market, revealing a sealed brick-built burial from ancient Cibalae in eastern Croatia.