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Cof Cymru: National Historic Assets of Wales · Wales

Clawdd Llesg

Meifod, Powys, Wales

A scheduled monument in Meifod, Powys, recorded as Linear Earthwork (Early Medieval).

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Clawdd Llesg, Meifod, Powys, 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
Linear Earthwork
Period
Early Medieval
Community
Meifod
Unitary authority
Powys
Country
Wales
Coordinates (centre of the scheduled area)
52.69243, -3.24814
SAM number
MG098
Cadw record number
1999

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 1795 map "To Sir Watkin Williams-Wynn Bart ... the map of the six counties of North Wales is most humbly inscribed by his obedient humble servant" (Llyfrgell Genedlaethol Cymru – The National Library of Wales).

Historical maps covering this location

  • 1795 · To Sir Watkin Williams-Wynn Bart ... the map of the six counties of North Wales is most… (Llyfrgell Genedlaethol Cymru – The National Library of Wales)
  • 1883 · Watershed map England, Wales 3. (David Rumsey Map Collection, Stanford Libraries)
  • 1899 · 151 Welshpool (Hills) (David Rumsey Map Collection, Stanford Libraries)
  • 1901 · Sheet 9 and 10. (David Rumsey Map Collection, Stanford Libraries)
  • 1916 · Sheet 60. Shrewsbury. (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 consists of a linear earthwork, or dyke, a substantial bank and ditch forming a major boundary between two adjacent landholdings. Most date from the later prehistoric or Early Medieval period. It comprises a bank and ditch constructed across a ridge between 2 small streams. On the south side of the road which cuts the dyke the bank has been much reduced by ploughing in the past and is not well-preserved. The north section also runs through pasture, but is better preserved and stands to a height of c. 1.0m, with ditch on E, c. 1.0m deep in parts.

The monument is of national importance for its potential to enhance our knowledge of later prehistoric/medieval defensive organisation and settlement. It retains significant archaeological potential, with a strong probability of the presence of associated archaeological features and deposits. A linear earthwork may be part of a larger cluster of monuments and their importance can further enhanced by their group value.

The scheduled area comprises the remains described and areas around them within which related evidence may be expected to survive.

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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