The stays of a monumental corridor belonging to a 4th-century episcopal palace have been found at Ostia Antica, Rome’s historic port city. The bottom of the construction is eight by 20 meters (ca. 26 by 65 ft) and the partitions had been an estimated eight meters excessive. That is a very massive area, and it was richly adorned with mosaic flooring and marble panels. It is likely one of the oldest Christian complexes ever found the environs of Rome, and its wealthy ornament and expansive amenities are on a scale beforehand unknown within the Constantinian interval.
The archaeological stays of the 1,700-year-old construction lay hidden simply inches beneath the topsoil, scraped and dislodged however not severely broken by centuries of agricultural exercise simply above it. In reality, farming helped protect the stays.
In the end, it was lucky that the farmers continued to make use of the land till the Ostia Antica Archaeological Park close to Rome was established. “Right here, no buildings intervene with our excavations – we hardly must take graves or something like that into consideration,” says Prof. Dr. Sabine Feist of the Division of Christian Archaeology on the College of Bonn. A positive scenario for analysis – and never just for that purpose: “We all know of different church buildings from this early interval, however these had been utterly altered within the Center Ages.” That didn’t occur right here both.
The newly-discovered construction is adjoining to a monumental church advanced found by geophysical surveys in 1996 and excavated in 2023-4. The church was constructed round 330 A.D., late within the reign of Constantine (306-337 A.D.) on the stays of a Roman insula (residence constructing). Measuring about 50 by 80 meters, the church advanced lined 4,000 sq. ft and included am adjoining bishop’s residence.
For such an elaborate advanced to have been constructed when Christians had solely just lately been granted authorized rights (Edict of Milan, 313 A.D.) and freedom of worship is proof of a well-organized Church equipment, able to rising from the penumbra of personal and literal underground areas straight into refined, large-scale architectural developments.
The Bishop of Ostia was an essential church chief within the Early Church. He held the place of Cardinal Dean, charged with convening the conclave of cardinals to elect a brand new pontiff after the demise of a Pope. The precise location of his titular church and residence had been unknown till the 2023-4 excavation confirmed the identification of the constructing advanced.




