TreeAlive
‹ Cof Cymru: National Historic Assets of Wales, Wales

Cof Cymru: National Historic Assets of Wales · Wales

Carnedd y Saeson & Neighbouring Cairns NW of Foel Dduarth

Aber, Gwynedd, Wales

A scheduled monument in Aber, Gwynedd, recorded as Cairnfield (Prehistoric).

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Carnedd y Saeson & Neighbouring Cairns NW of Foel Dduarth, Aber, 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
Cairnfield
Period
Prehistoric
Community
Aber
Unitary authority
Gwynedd
Country
Wales
Coordinates (centre of the scheduled area)
53.22647, -3.98113
SAM number
CN138
Cadw record number
3619

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 1883 map "Watershed map England, Wales 3." (David Rumsey Map Collection, Stanford Libraries).

Historical maps covering this location

  • 1883 · Watershed map England, Wales 3. (David Rumsey Map Collection, Stanford Libraries)
  • 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)

Get directions ↗

This record in Cadw's own full report ↗

Cadw's description

The following provides a general description of the Scheduled Monument.

A group of 7 round cairns on fairly level ground NW of Foel Dduarth, forming a cemetery probably dating to the Bronze Age.

The largest, known as Carnedd-y-Saeson, is 13.7m in diameter. There is a central cist with displaced capstone; two concentric circles of stone slabs, one with stones set on edge, are visible. The remaining 6 cairns are composed of smaller stones and lie NE of the above. All but one seem to have stone kerbs. Diameters range from 4.5m to 9.1m.

The monument is of national importance for its potential to enhance our knowledge of prehistoric funerary practises. It retains significant archaeological potential, with a strong probability of the presence of associated archaeological features and deposits.

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
See your own family's places on a living map