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Cof Cymru: National Historic Assets of Wales · Wales

Y Gribin Round Cairn

Llangynog, Powys, Wales

A scheduled monument in Llangynog, Powys, recorded as Round Cairn (Prehistoric).

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Y Gribin Round Cairn, Llangynog, 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
Round Cairn
Period
Prehistoric
Date of designation
15 December 2008
Community
Llangynog
Unitary authority
Powys
Country
Wales
Coordinates (centre of the scheduled area)
52.82790, -3.42966
SAM number
MG334
Cadw record number
1281

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 1608 map "(13) Cambriae Typus." (David Rumsey Map Collection, Stanford Libraries).

Historical maps covering this location

  • 1608 · (13) Cambriae Typus. (David Rumsey Map Collection, Stanford Libraries)
  • 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 · 136 Bala (Hills) (David Rumsey Map Collection, Stanford Libraries)
  • 1901 · Sheet 9 and 10. (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 the remains of a small round cairn, which probably dates to the Bronze Age (c.2300 BC - 800 BC). It is situated on a local summit of a NW-SE aligned ridge known as Y Gribin in an area of unimproved upland grazing. The small burial cairn is circular in shape on plan and measures about 5m in diameter and a maximum of 0.5m in height on the SE (downslope) side. The cairn has been disturbed in the past and a cist exposed. The stone built cist is aligned N-S and measures 2m in length, 1.3m in width and 0.6m in depth.

The monument is of national importance for its potential to enhance our knowledge of prehistoric burial and ritual practices. The monument is an important relic of a prehistoric funerary and ritual landscape and retains significant archaeological potential, with a strong probability of the presence of structural and environmental evidence, together with intact ritual deposits.

The area scheduled comprises the remains described and an area around within which related evidence may be expected to survive. It is circular and measures 20m 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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