Moridunum ("sea-fort") was the civitas capital of the Demetae tribe and the westernmost Roman town in Britain, occupying a site on the north bank of the River Tywi in southwest Wales. It developed from an early Flavian auxiliary fort (c. AD 75) established during Frontinus's campaigns; the fort was decommissioned by c. AD 120 and a civilian town grew up in its place, flourishing through the 2nd–4th centuries before declining in the late Roman period.
Source: Pleiades — A Community-Built Gazetteer and Graph of Ancient Places. View the Pleiades record →
As the only certain civitas capital in Wales alongside Venta Silurum (Caerwent), Moridunum functioned as the administrative and economic hub for the Demetae, the terminus of the road network running west from Isca (Caerleon), and a focus for Romanisation in an otherwise lightly urbanised region. It is notable as the westernmost expression of civilian Roman urbanism in the province.
Excavations, particularly those by Heather James and others from the 1970s onwards, have revealed the street grid, defensive earthen ramparts (later masonry), strip-buildings, and notably a stone-built amphitheatre on the eastern edge of town — one of only a handful known in Wales. Finds include pottery, coinage, and evidence of metalworking, though large portions of the Roman town lie beneath the modern Carmarthen street pattern, which preserves its outline.
Moridunum ("sea-fort") was the civitas capital of the Demetae tribe and the westernmost Roman town in Britain, occupying a site on the north bank of the River Tywi in southwest Wales. It is recorded in the Pleiades gazetteer of ancient places as a settlement site from the Roman period in Britain.
*Moridunum is classified as a Roman settlement — a civilian site in the Pleiades ancient world gazetteer. Roman Britain's archaeology encompasses thousands of sites ranging from legionary fortresses and marching camps to villas, temples and towns.
Several Roman sites lie within a short distance, including Carmarthen (0.3 km), Roman amphitheater at *Moridunum (0.6 km), Abercyfor (3.1 km). Aubrey Research maps over 2,200 Roman sites across Britain, drawn from the Pleiades ancient world gazetteer.
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Research the area around *Moridunum