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Cof Cymru: National Historic Assets of Wales · Wales

Rhiw Arw cairn

Crucorney, Monmouthshire, Wales

The record

Designation
Scheduled monument
Site type
Round Cairn
Period
Prehistoric
Date of designation
9 May 2003
Community
Crucorney
Unitary authority
Monmouthshire
Country
Wales
Coordinates (centre of the scheduled area)
51.93832, -3.00894
SAM number
MM299
Cadw record number
942

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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 round cairn, probably dating to the Bronze Age (c.2300 BC - 800 BC) and is situated within open moorland on the summit of the ridge extending to the N of Hatterrall Hill. It is located on the narrowest stretch of the ridge and has extensive views to the E. The grass and heather-covered stony cairn is circular on plan and measures 7m in diameter and about 0.5m in height.

The monument is of national importance for its potential to enhance our knowledge of prehistoric burial and ritual. 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 both intact burial or ritual deposits and environmental and structural evidence, including a buried prehistoric land surface.

The area scheduled comprises the remains described and an area around them within which related evidence may be expected to survive. It is circular and measures 15m 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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