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Cof Cymru: National Historic Assets of Wales · Wales

Parc y Gleision Standing Stone

Llanrug, Gwynedd, Wales

A scheduled monument in Llanrug, Gwynedd, recorded as Standing Stone (Prehistoric).

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Parc y Gleision Standing Stone, Llanrug, Gwynedd, 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
21 October 2005
Community
Llanrug
Unitary authority
Gwynedd
Country
Wales
Coordinates (centre of the scheduled area)
53.13351, -4.17318
SAM number
CN392
Cadw record number
1143

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 1896 map "Sheet 7. Ordnance Survey of England and Wales." (David Rumsey Map Collection, Stanford Libraries).

Historical maps covering this location

  • 1896 · Sheet 7. Ordnance Survey of England and Wales. (David Rumsey Map Collection, Stanford Libraries)
  • 1899 · 106 Bangor (Outline) (David Rumsey Map Collection, Stanford Libraries)
  • 1899 · 106 Bangor (Hills) (David Rumsey Map Collection, Stanford Libraries)
  • 1901 · Sheet 9 and 10. (David Rumsey Map Collection, Stanford Libraries)
  • 1919 · Sheet 41. Anglesey. (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 well preserved standing stone, probably dating to the Bronze Age (c.2300 BC - 800 BC). It is situated within rough pasture on a slight promontory on the lower N-facing slopes of Cefn Du. The standing stone measures 1.8m in height, 1.2m in thickness from E to W by 0.8m in width; several packing stones are visible around its base. It enjoys excellent views to the N and W.

The monument is of national importance for its potential to enhance our knowledge of prehistoric ritual practices. The monument is well preserved and a notable local landmark, also forming an important element in the wider prehistoric funerary and ritual landscape. It retains significant archaeological potential, with a strong probability of the presence of associated archaeological features and deposits. The possible association of the standing stone with the nearby burial cairn (CN390) further enhances its importance.

The scheduled area comprises the remains described and an area around them within which related evidence may be expected to survive. It is circular and measures 10m 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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