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Cof Cymru: National Historic Assets of Wales · Wales

Enclosure W of Allt yr Esgair

Talybont-on-Usk, Powys, Wales

The record

Designation
Scheduled monument
Site type
Enclosure
Period
Prehistoric
Date of designation
12 April 1991
Community
Talybont-on-Usk
Unitary authority
Powys
Country
Wales
Coordinates (centre of the scheduled area)
51.90945, -3.27623
SAM number
BR197
Cadw record number
1807

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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 Ancient Monument.

The monument comprises the remains of an earthwork enclosure. It is a univalliate enclosure measuring 44m NW/SE by 25.5m with a single entrance at the NW. It occupies a hillslope position, on a flattened shelf in the slope, which faces SW. Both western and eastern banks appear more pronounced on their western sides, reflecting the slope on which they stand. The date or precise nature of the enclosure is unknown, but it is likely to be later prehistoric or medieval. The site is a good example of a hillslope enclosure and is of additional interest because of the possible relationship with the fort on Allt yr Esgair.

The monument is of national importance for its potential to enhance our knowledge of later prehistoric defensive organisation and settlement. The site forms an important element within the wider later prehistoric context and within the surrounding landscape. The site is well preserved and retains considerable archaeological potential. There is a strong probability of the presence of evidence relating to chronology, building techniques and functional detail.

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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