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Cof Cymru: National Historic Assets of Wales · Wales

West Aberthaw Medieval Site

St. Athan, Vale of Glamorgan, Wales

The record

Designation
Scheduled monument
Site type
Settlement
Period
Medieval
Date of designation
1 October 1963
Community
St. Athan
Unitary authority
Vale of Glamorgan
Country
Wales
Coordinates (centre of the scheduled area)
51.39169, -3.40435
SAM number
GM297
Cadw record number
3693

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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 consists of the remains of a settlement. Probably dating to the medieval period, the site contains house platforms, circular stone structure, earthworks and a hollow way. At the higher end of the field is a roughly levelled area running east-west across the field. Below this are several roughly rectangular house platforms, the easternmost one having a low bank, c. 1.5m high on its lower side. At the lower end of the field, in the middle, is a low circular stone structure, c. 0.8m high and 6m in diameter. On its south-east side is a small notch, and on its south-west side half way up the side is a hole and a spout.

The monument is of national importance for its potential to enhance our knowledge of settlement organisation. It retains significant archaeological potential, with a strong probability of the presence of associated archaeological features and deposits.

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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