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Cof Cymru: National Historic Assets of Wales · Wales

Clawdd-Mawr

Cynwyl Elfed, Carmarthenshire, Wales

The record

Designation
Scheduled monument
Site type
Linear Earthwork
Period
Early Medieval
Date of designation
5 July 1951
Community
Cynwyl Elfed
Unitary authority
Carmarthenshire
Country
Wales
Coordinates (centre of the scheduled area)
51.97522, -4.36434
SAM number
CM110
Cadw record number
2123

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David Rumsey Map Collection, Stanford Libraries

Shown on 5 historical map sheets, the earliest the 1636 "Cornubia : Devonia, Somersetus, Dorcestria, Wiltonia, Glocestria ..." (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.

Linear earthwork consisting of a well preserved bank and a ditch on the E (downhill) side. The earthwork runs form just N of the farmhouse, roughly N/S through four fields along the E margin of these fields, whence the ground falls sharply toward the road. The hedges of the fields are outside the ditch, and the earthwork is generally very well preserved. Its N end is at a boggy area. On its S end, it appears to have a ditch both on the W and E side. For details of the measurements, see sketches, but generally, the bank is 1-1.8m high on the uphill side, 2-4m high from the bottom of the E ditch which is itself up to 1.6m deep. The earthwork is c. 16m across. It has various cuts through, erosion scars etc, as the fields around it are used for cattle pasture. The earthwork has never been ploughed.

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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