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Caerleon Legionary Fortress: School Fields is a Roman legionary fortress established in south Wales during the late first century AD. The site occupies land underlain by Lower Devonian bedrock—mudstone, siltstone and sandstone laid down in ancient seas during the Early Devonian period—which has weathered to support the surrounding lowland landscape. The fortress was strategically positioned to command the River Usk and served as a major military installation for the Roman forces governing the region.
The fortress layout followed the standard Roman plan with barrack blocks, officers' quarters, granaries, and administrative buildings arranged within defensive ramparts. Archaeological investigation has revealed substantial remains of these structures, including stone and timber buildings that once housed legionary soldiers and their support staff. The density of Roman artefacts recovered from the site attests to intensive occupation and military activity over several centuries.
Today the School Fields site preserves important evidence of Roman military life in Wales and remains a significant component of the broader Caerleon fortress complex. The monument is protected by Cadw, the Welsh Historic Monuments service, under reference MM234, ensuring its preservation for future study and public understanding of Roman Britain's military frontier.
Caerleon Legionary Fortress: School Fields is a scheduled monument protected by Cadw under reference MM234. View the official record →
Caerleon Legionary Fortress: School Fields is a Roman legionary fortress established in south Wales during the late first century AD. It is designated a Scheduled Ancient Monument by Cadw under reference MM234.
Caerleon Legionary Fortress: School Fields dates from the roman period, and is classified as a legionary fortress. It is one of over 32,000 scheduled monuments protected across the UK.
Caerleon Legionary Fortress: School Fields is a Scheduled Ancient Monument, legally protected by Cadw — the body responsible for designating and safeguarding heritage sites in Wales. The official designation reference is MM234.
Several scheduled monuments lie within 10 km, including St Julian's Wood Camp (1.5 km), Newport Castle (3.3 km), St. Mary's Churchyard Cross, Llanwern (4.3 km).
This page is just one thread. A full Aubrey report pulls together 13 strands of Caerleon Legionary Fortress: School Fields's history, each drawn from the record and mapped to the exact spot:
Every location is different. Not every section appears for every place, only what the historical record actually holds turns up in a report.
Caerleon Legionary Fortress: School Fields stands on Lower Devonian Rocks (Undifferentiated), bedrock that formed in the Early Devonian. The rock here is mudstone, siltstone and sandstone.