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Cof Cymru: National Historic Assets of Wales · Wales

Earthwork 675m W of Dan-y-Cefn

Glyn Tarell, Powys, Wales

The record

Designation
Scheduled monument
Site type
Ringwork
Period
Medieval
Community
Glyn Tarell
Unitary authority
Powys
Country
Wales
Coordinates (centre of the scheduled area)
51.93270, -3.44311
SAM number
BR170
Cadw record number
1796

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 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 well preserved castle-ringwork, which dates to the early part of the medieval period (c. AD 1066 - 1485). The earthwork lies in a field of semi-improved pasture immediately north of the Afon Tarell and immediately south of the A470. The ringwork survives as a sub-rectangular enclosure surrounded by a gently sloping bank with a slight ditch on the external western side. The bank encloses an area measuring 26m east/west by 23m north/south. The bank on the northern side is 0.8m high on the external edge and 1m high on the internal edge, on the eastern and western sides the bank is 0.8m high on the external edge and 0.4m high on the internal edge. On the southern side there is no bank, the steep scarp on the northern side of the Afon Tarell forming the edge of the ringwork.

The monument is of national importance for its potential to enhance our knowledge of medieval settlement, organisation and defence. The site forms an important element within the wider medieval landscape. It is well preserved and retains considerable archaeological potential. There is a strong probability of the presence of evidence relating to chronology, layout, 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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