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Cof Cymru: National Historic Assets of Wales · Wales

Castell y Garn

Abbey Cwmhir, Powys, Wales

The record

Designation
Scheduled monument
Site type
Ring Cairn
Period
Prehistoric
Community
Abbey Cwmhir
Unitary authority
Powys
Country
Wales
Coordinates (centre of the scheduled area)
52.35146, -3.44206
SAM number
RD114
Cadw record number
735

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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 Monument.

The monument comprises the remains of a ring cairn of earth and stone, which probably dates to the Bronze Age (c. 2300 - 800 BC). The cairn occupies the highest point of Garn, at the junction of three fences. It consists of an unbroken ring c.1.2m wide and up to c.0.3m high, with an internal diameter of c.14m. It was reported in 1858 has having a ‘stone chest’ with human bones, but no cist is now in evidence. The site has suffered over the years both from robbing and from dumping of clearance stone.

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

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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