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Cof Cymru: National Historic Assets of Wales · Wales

Dyffryn Stone Circle

Puncheston, Pembrokeshire, Wales

The record

Designation
Scheduled monument
Site type
Stone Circle
Period
Prehistoric
Community
Puncheston
Unitary authority
Pembrokeshire
Country
Wales
Coordinates (centre of the scheduled area)
51.92063, -4.82364
SAM number
PE120
Cadw record number
985

Slide toward Today to fade the historical sheet and see the modern map underneath.

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.

The monument comprises the remains of a stone circle and a cairn which probably date to the Bronze Age (c. 2300 - 800 BC) and which are located on the west valley side of the Afon Syfynwy below Bernard’s Well Mountain. The monument comprises an elliptical ring of ten orthostatic and two now prostrate standing stones surrounding a denuded round cairn c. 29m in diameter and 0.5m high. Most of the stones do not exceed 1m in height; the tallest on the eastern side is over 1.5m. Three outlying stones formerly located c 12m to the north east are no longer present.

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