Roman Fort Arnhem: A Roman Auxiliary Fort in the Netherlands
Site at a Glance
- Rating
- 4.2
- Popularity
- Very Low
- Country
- Netherlands
- Primary era
- Classical
- External website
- Open
- Eras represented
- Classical
- Civilizations
- Roman
- Site type
- Military
- Remains
- Fort
On this page8 sections
History
Roman Fort Arnhem, also known as Castellum Meinerswijk, is a Roman auxiliary fort in the Netherlands, west of Arnhem on the southern bank of the Rhine. Probably built between AD 10 and 20, it formed part of the early Roman frontier system and protected shipping and military movement along the river.
Foundation and the Rhine frontier
The original installation was probably constructed by the Roman general Germanicus, son of Nero Claudius Drusus. An auxiliary fort was a military base occupied mainly by non-legionary troops who supported frontier defense and regional operations. The fort’s position gave it importance within the river network. In the Roman period, the Oude IJssel flowed south from Doesburg and joined the Rhine near the site. One or more canals associated with Drusus may also have been located in the area, linking the fort to wider military and transport routes.
First-century rebuilding
The fort was rebuilt in the middle of the first century, possibly under the Roman commander Gnaeus Domitius Corbulo. During campaigns against the Frisii and Chauci, Corbulo used the Drusus Canal to move troops rapidly northward. Part of Legio V Alaudae, a Roman legion, was stationed at the fort during this phase.
In AD 69, the Batavians burned the fort during the Batavian Revolt, a major uprising against Roman rule in the Rhine region that lasted from AD 69 to 70. After the revolt was suppressed in AD 70, the strategically placed installation was rebuilt and enlarged.
Later Roman phases
The fort was probably rebuilt and strengthened again around AD 120, during the reign of Emperor Hadrian, who ruled from AD 117 to 138. It was reconstructed in stone around AD 220. These successive changes reflect the continued military value of the Rhine position and the site’s place within the Roman frontier network.
The establishment of the Gallic Empire under the usurper Postumus in AD 260 contributed to the fort’s abandonment. The Gallic Empire was a breakaway western Roman state that emerged during a period of political division in the third century. The fort may have been rebuilt during the second half of the fourth century as part of renewed efforts to strengthen the Rhine frontier, but it was definitively abandoned by the Romans around AD 400.
Later occupation and archaeological interpretation
After the Roman period, finds indicate that a Frankish castle was established at the site. In the eighth century, the area was known as Meginhardeswich, a name meaning “village of Meginhard.” Archaeological work began to clarify the Roman remains through a small investigation in 1979, followed by excavations in 1991 and 1995. These campaigns revealed parts of the fort’s southern wall, rear gate, and headquarters building. A further investigation in 1991 and 1992 found only limited fourth-century pottery. Material once interpreted as evidence for fourth-century repairs was instead understood as debris from a ditch.
The fort has been associated with two names shown on the Peutinger Map, a medieval copy of an ancient Roman road map: Castra Herculis and Levefanum. Willem Willems initially favored Castra Herculis, partly because the distance between Nijmegen and Arnhem corresponded reasonably well with the map’s measurement in leugae, a Roman-distance unit used in parts of the western empire, and partly because he believed fourth-century repairs had been identified.
Jan Verhagen and Stijn Heeren later considered Levefanum more likely, in part because the fort’s location suited that interpretation. They connected the name with an altar from Malburgen that appears to have been dedicated to Hercules Magusanus and Haeva. Hercules Magusanus was a deity of the Lower Rhine region who combined the Roman Hercules with a local Germanic divine tradition, while the relationship between Haeva and the place-name remains uncertain. In his 2022 dissertation, Verhagen instead identified the sanctuary at Elst as the most plausible location of Levefanum. He and Heeren assigned Castra Herculis to the considerably larger Roman fortifications in and around Nijmegen. Roman Fort Arnhem’s ancient identification therefore remains interpretive rather than certain.
In 2021, the archaeological remains at Meinerswijk became part of the Lower Germanic Limes World Heritage property. The limes was the Roman frontier system of forts, roads, river barriers, and associated settlements. The remains were included because the headquarters and rear defensive works represent a delta-type fort, currently the only known example of this type in the eastern Dutch river region.
Remains
The surviving evidence is centered on the stone phase of the fort’s headquarters and rear defenses. Together, these features show a delta-type layout beside the Rhine, in a setting where the Oude IJssel entered the river and a possible Drusus Canal may also have connected with the surrounding water system. Excavations recovered stone walls, roof tiles, and fragments of fine Roman tableware known as terra sigillata, a usually red-slipped ware associated with stamped or moulded decoration.
Headquarters building
The headquarters building, or principia, measured 34 by 38 metres and had walls 1.4 metres thick. A colonnaded forecourt opened into a large hall, or basilica, used for official and administrative purposes. Behind the hall were workspaces and the standard shrine, the room where the military unit’s standards were kept and venerated. The excavated remains belong chiefly to the stone headquarters, whose substantial walls provide the clearest evidence for the fort’s later monumental reconstruction.
Several finds help connect the headquarters with the Roman military units and emperors associated with the fort. A building inscription refers to Legio I Minervia, another Roman legion. Fragments of a stone slab bearing the name of Emperor Alexander Severus, who ruled from AD 222 to 235, may originally have been fixed to a statue base.
Southern wall and rear defenses
The southern defensive wall and the rear gate, known as the porta decumana, were identified during the excavations. The rear defensive works form part of the delta-type arrangement that distinguishes the site’s excavated plan. Their position, together with the headquarters, helps define the fort’s relationship to the Rhine-side landscape and its military organization.
Roof tiles found at the site include pieces made at the kilns of Holdeurn near Berg en Dal. Along with stamped pottery and the surviving masonry, these materials represent the range of evidence recovered from the fort. The excavated walls, headquarters, gate, and southern defenses preserve the principal physical remains of the Roman installation at Meinerswijk.
