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Cof Cymru: National Historic Assets of Wales · Wales

Nant Cletwr barrow

Rhayader, Powys, Wales

The record

Designation
Scheduled monument
Site type
Round Barrow
Period
Prehistoric
Date of designation
26 January 2004
Community
Rhayader
Unitary authority
Powys
Country
Wales
Coordinates (centre of the scheduled area)
52.30542, -3.65651
SAM number
RD215
Cadw record number
1079

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 1830 "V.3:11-15:XV. Britisches Reich. A. Kon: England. b. Frstenthum Wales: Shire: 37-40" (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 fine round barrow, probably dating to the Bronze Age (c.2300 BC - 800 BC) and situated on a terrace within open moorland on the N-facing slopes of Tumau, above and to the S of Nant Cletwr. The grass-covered barrow is circular on plan and measures about 15m in diameter and up to 1m in height. It is undisturbed, apart from a slight hollow in its summit. The barrow commands fine views to the E.

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 traces of a buried prehistoric land surface underneath.

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 20m 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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