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Cof Cymru: National Historic Assets of Wales · Wales

Blaen y Cwm Round Cairns

Carno, Powys, Wales

The record

Designation
Scheduled monument
Site type
Round Cairn
Period
Prehistoric
Date of designation
27 December 2001
Community
Carno
Unitary authority
Powys
Country
Wales
Coordinates (centre of the scheduled area)
52.55156, -3.59293
SAM number
MG293
Cadw record number
3859

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 two burial cairns, probably dating to the Bronze Age (c. 2300 - 800 BC). Cairn I measures 7m in diameter x 0.2m high and cairn II measures 4m in diameter x 0.3m high.

The monument is of national importance for its potential to enhance our knowledge of prehistoric burial and ritual practices. 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, together with environmental and structural evidence. Cairns may be 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. It is two circles, one measuring 9m in diameter and centred on cairn I, the other 6m in diameter and centred on cairn II.

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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