Roman BritainAlabum
Roman Fort · Military

Alabum

Roman Britain
Pleiades ID: 79287
Site type
Fort
Category
Military
Latitude
52.0013
Longitude
-3.7938
Overview

History & context

Alabum is identified with the Roman fort at Llandovery in Carmarthenshire, situated on the upper reaches of the River Tywi. Established in the Flavian period (c. AD 75–78) during the Roman conquest of the Silures and Demetae, it was a roughly 2-hectare auxiliary fort guarding the route between Y Gaer (Brecon) and Carmarthen (Moridunum), with occupation evidence extending into the second century and possibly later reuse.

Source: Pleiades — A Community-Built Gazetteer and Graph of Ancient Places. View the Pleiades record →

Significance

Historical significance

The fort controlled a strategic node on the cross-Wales road network linking the Usk valley to the southwest peninsula, and likely supervised the nearby gold-mining operations at Dolaucothi, some 10 km to the southwest — one of the most important industrial sites in Roman Britain. Its garrison would have provided both military presence in a recently subdued tribal region and security for bullion movement.

Archaeology

Archaeological record

Excavations and geophysical survey have revealed the standard playing-card plan with timber buildings, defensive ditches, and an associated vicus (civilian settlement) outside the walls; finds include Flavian-Trajanic pottery and tile, with the fort apparently reduced or abandoned by the mid-second century as the frontier consolidated. The site lies partly beneath the medieval churchyard of Llanfair-ar-y-bryn, which has limited the extent of modern excavation.

About this site

Questions & answers

What is Alabum?

Alabum is identified with the Roman fort at Llandovery in Carmarthenshire, situated on the upper reaches of the River Tywi. It is recorded in the Pleiades gazetteer of ancient places as a fort site from the Roman period in Britain.

What type of Roman site is Alabum?

Alabum is classified as a Roman fort — a military 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.

What other Roman sites are near Alabum?

Several Roman sites lie within a short distance, including Unnamed aqueduct(s) at Dolaucothi, Wales (11.7 km), Gold Mines at Dolaucothi, Wales (11.7 km), Pumsaint Roman Fort (ancient Louentinon?) (12.5 km). Aubrey Research maps over 2,200 Roman sites across Britain, drawn from the Pleiades ancient world gazetteer.

How can I research the history of the area around Alabum?

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