Cardiff Roman Fort was a coastal fort in the Roman province of

Britannia Superior Britannia Superior (Latin for "Upper Britain") was a province of Roman Britain created after the civil war between Septimius Severus and Claudius Albinus. Although Herodian credits Severus with dividing Roman Britain into the Northern territory ...

, of which Roman Wales was a part. Its original Latin name is uncertain. Its remains are incorporated into

Cardiff Castle Cardiff Castle ( cy, Castell Caerdydd) is a medieval castle and Victorian Gothic revival mansion located in the city centre of Cardiff, Wales. The original motte and bailey castle was built in the late 11th century by Norman invaders on top ...

in the modern capital city of Wales.

Name

The fort's name is uncertain. It could have been Tamium as appears in the Ravenna Cosmography, although this may have been a river name and thus refers to the River Taff. Alternatively it may be Bovium (corrected from Bomio) of the

Antonine Itinerary The Antonine Itinerary ( la, Itinerarium Antonini Augusti, "The Itinerary of the Emperor Antoninus") is a famous ''itinerarium'', a register of the stations and distances along various roads. Seemingly based on official documents, possibly ...

Early forts

Prior to the building of the extant fort, there were at least two previous Roman forts on the site. The first was probably a vexillation camp built during attempted conquest of the

Silures The Silures ( , ) were a powerful and warlike tribe or tribal confederation of ancient Britain, occupying what is now south east Wales and perhaps some adjoining areas. They were bordered to the north by the Ordovices; to the east by the Dobunn ...

tribe around AD 55. About twenty years later, after a period of abandonment, a new smaller Roman auxiliary fort was constructed and was possibly occupied, along with a civilian vicus, until the reign of the Emperor

Hadrian Hadrian (; la, Caesar Trâiānus Hadriānus ; 24 January 76 – 10 July 138) was Roman emperor from 117 to 138. He was born in Italica (close to modern Santiponce in Spain), a Roman ''municipium'' founded by Italic settlers in Hispania B ...

. From the late 2nd to the mid-3rd century, civilian timber buildings associated with iron working occupied the site.

Carausian shore fort

Around 290, a 9-acre (3.57 hectare) shore fort was built on the site, not unlike the almost complete example at Portchester in Hampshire. Its walls were ten feet thick and it was positioned to control access to the upper reaches of the River Severn. There may have been associated watch towers on the now eroded cliffs to the west. This is believed to have been the Emperor

Carausius Marcus Aurelius Mausaeus Carausius (died 293) was a military commander of the Roman Empire in the 3rd century. He was a Menapian from Belgic Gaul, who usurped power in 286, during the Carausian Revolt, declaring himself emperor in Britain and no ...

' response to increased Irish raids. Its military/naval force eventually moved elsewhere about 370.

Post-Roman legends

The ruinous fort appears as the residence of 'King Ynwyl' in the story of

Geraint and Enid Geraint () is a character from Welsh folklore and Arthurian legend, a valiant warrior possibly related to the historical Geraint, an early 8th-century king of Dumnonia. It is also the name of a 6th-century Dumnonian saint king from Briton hagi ...

, a medieval romance associated with the

Mabinogion The ''Mabinogion'' () are the earliest Welsh prose stories, and belong to the Matter of Britain. The stories were compiled in Middle Welsh in the 12th–13th centuries from earlier oral traditions. There are two main source manuscripts, create ...

Geraint Geraint () is a character from Welsh folklore and Arthurian legend, a valiant warrior possibly related to the historical Geraint, an early 8th-century king of Dumnonia. It is also the name of a 6th-century Dumnonian saint king from Briton hagi ...

was possibly a 5th-century King of Dumnonia.

References

;Notes ;Bibliography * * *

External links

Cardiff Roman Fort on the Roman Britain websiteAerial photo of the site taken in 1988
{{Culture in Cardiff Roman fortifications in Cardiff Archaeological sites in Cardiff Scheduled monuments in Cardiff History of Cardiff Former populated places in Wales Roman auxiliary forts in Wales Roman legionary fortresses in Wales