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Cof Cymru: National Historic Assets of Wales · Wales

Gwempa Standing Stone

Llangyndeyrn, Carmarthenshire, Wales

A scheduled monument in Llangyndeyrn, Carmarthenshire, recorded as Standing Stone (Prehistoric).

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Gwempa Standing Stone, Llangyndeyrn, 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
Standing Stone
Period
Prehistoric
Date of designation
28 April 2003
Community
Llangyndeyrn
Unitary authority
Carmarthenshire
Country
Wales
Coordinates (centre of the scheduled area)
51.77715, -4.25525
SAM number
CM316
Cadw record number
3989

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 1636 map "Cornubia : Devonia, Somersetus, Dorcestria, Wiltonia, Glocestria ..." (David Rumsey Map Collection, Stanford Libraries).

Historical maps covering this location

  • 1636 · Cornubia : Devonia, Somersetus, Dorcestria, Wiltonia, Glocestria ... (David Rumsey Map Collection, Stanford Libraries)
  • 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 · 229 Carmarthen (Hills) (David Rumsey Map Collection, Stanford Libraries)
  • 1920 · Sheet 100. Llanelly. (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 Monument.

The monument comprises a standing stone, probably dating to the Early Bronze Age (c.2300 BC - 1200 BC). It is a large, rectangular stone, standing 1.8m in height and measuring 1.15m in thickness and 0.8m in width. The stone is orientated from NW to SE, with the larger sides facing NE and SW respectively. It is situated in improved pasture on a rounded NE-facing slope.

The monument is of national importance for its potential to enhance our knowledge of prehistoric ritual practices. The monument retains significant archaeological potential with a strong probability of associated archaeological features and deposits and forms an important element in the wider prehistoric funerary and ritual landscape.

The scheduled area comprises the remains described and an area around it within which related evidence may be expected to survive. It is circular and measures 5m in diameter.

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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