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Cof Cymru: National Historic Assets of Wales · Wales

Pen-Rhiw-Angharad Round Cairns

Clyne and Melincourt, Neath Port Talbot, Wales

The record

Designation
Scheduled monument
Site type
Cairnfield
Period
Prehistoric
Community
Clyne and Melincourt
Unitary authority
Neath Port Talbot
Country
Wales
Coordinates (centre of the scheduled area)
51.67804, -3.73683
SAM number
GM276
Cadw record number
2265

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 1608 "(13) Cambriae Typus." (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 eight prehistoric round cairns, burial mounds probably dating to the Bronze Age (c.2300 BC - 800 BC).

Item A: Cairn measuring 12m north-south by 7.6m east-west and 0.5m high with an irregular top.

Item B: Cairn measuring 3m in diameter and 0.5m high.

Item C: Curving section of earthen bank measuring 13.7m long (east-west), 0.5m high and spread to 3m at the centre. It is bowed 2m to the north.

Item D: Cairn measuring 4.3m in diameter and 0.3m high. The centre shows signs of disturbance.

Item E: Cairn measuring 2.5m in diameter and 0.3m high.

Item F: Cairn measuring 3m in diameter and 0.3m high. The centre has been disturbed and a slab measuring 1m by 0.6m by 0.2m thick has been displaced to the south.

Item G: Cairn measuring 4.3m in diameter and 0.5m high.

Item H: Cairn measuring 9.5m from north-east to south-west but only 7m transversely where it adjoins a forestry track on the south-east. It is 0.3m in height and a hole in the centre measuring 3m in diameter has a slab 1m by 0.8m and 0.2m thick partially embedded in its south-west side.

Item J: Cairn measuring 2m in diameter with height of 0.1m.

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

The area scheduled comprises the remains described and an area 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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