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Cof Cymru: National Historic Assets of Wales · Wales

Llandovery Roman Site

Llandovery, Carmarthenshire, Wales

A scheduled monument in Llandovery, Carmarthenshire, recorded as Fort (Roman).

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Llandovery Roman Site, Carmarthenshire, with a pin at the register's coordinates
Ordnance Survey six-inch map, 2nd edition (1888–1913), covering this location. Courtesy of the National Library of Scotland. The pin is ours, placed from the register's coordinates.

The record

Designation
Scheduled monument
Site type
Fort
Period
Roman
Date of designation
11 April 1961
Community
Llandovery
Unitary authority
Carmarthenshire
Country
Wales
Coordinates (centre of the scheduled area)
52.00162, -3.79377
SAM number
CM188
Cadw record number
661

Slide toward Today to fade the historical sheet and see the modern map underneath.

David Rumsey Map Collection, Stanford Libraries

5 historical maps cover this location, the earliest the 1860 map "41. Caermathen." (David Rumsey Map Collection, Stanford Libraries).

Historical maps covering this location

  • 1860 · 41. Caermathen. (David Rumsey Map Collection, Stanford Libraries)
  • 1891 · Sheet 10. Ordnance Survey of England and Wales. . (David Rumsey Map Collection, Stanford Libraries)
  • 1898 · 212 Llandovery (Outline) (David Rumsey Map Collection, Stanford Libraries)
  • 1898 · 212 Llandovery (Hills) (David Rumsey Map Collection, Stanford Libraries)
  • 1901 · Sheet 14. (David Rumsey Map Collection, Stanford Libraries)

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This record in Cadw's own full report ↗

Cadw's description

The following provides a general description of the Scheduled Ancient Monument.

The monument comprises two overlapping Roman forts at Llandovery. The monument survives as buried features, except for part of the defensive circuit of the later fort on the W and N sides, which is marked by a significant break in slope. The later fort is rectangular in shape and masks much of the earlier fort. It measures c. 160m SW-NE by c.120m transversely. The primary Roman fort network was designed and constructed by the Roman army for the purpose of military conquest and garrison and dates from the Flavian-Trajanic period (AD 74 to 117).

The monument is of national importance for its potential to enhance our knowledge of Roman military organisation. The monument is an important element of the Roman occupation of Wales and the structures have been demonstrated, through excavation and geophysical survey, to contain well preserved archaeological evidence concerning chronology, stratigraphy, layout and building techniques.

The area scheduled comprises the remains described and an area around them within which related evidence may be expected to survive. It is polygonal in shape and measures 370m NE-SW by 80m transversely.

Nearby in the register

Other entries of the same register within about three miles of this one, by straight line.

Designated Historic Asset GIS Data, The Welsh Historic Environment Service (Cadw), 2026-09-07, licensed under the Open Government Licence http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/ Cadw, the Welsh Historic Environment Service · Open Government Licence v3.0
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