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Cof Cymru: National Historic Assets of Wales · Wales

Settlement & Fields Systems above Egryn Abbey

Dyffryn Ardudwy, Gwynedd, Wales

The record

Designation
Scheduled monument
Site type
House Platform
Period
Medieval
Date of designation
26 April 1988
Community
Dyffryn Ardudwy
Unitary authority
Gwynedd
Country
Wales
Coordinates (centre of the scheduled area)
52.76216, -4.06846
SAM number
ME122
Cadw record number
3237

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David Rumsey Map Collection, Stanford Libraries

Shown on 5 historical map sheets, the earliest the 1795 "To Sir Watkin Williams-Wynn Bart ... the map of the six counties of North Wales is most humbly inscribed by his obedient humble servant" (Llyfrgell Genedlaethol Cymru – The National Library of Wales).

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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 enclosed settlement of multiple hut circles, which probably dates from the first millennium BC. It comprises two hut circles and a less well-defined structure. The larger of the two hut circles, to the N of the modern field wall, has an internal diameter of 10.1 m and an external diameter of 13 m (max. dimensions). It is likely, however, that the S perimeter extends below the field wall, although this is somewhat obscure. The hut circle has no clear entrance, but this may have been in this S part. The smaller circle, to the SW, is in a well-preserved state and has a well-defined entrance on the SSE. It has an internal diameter of approx. 6.4 m. What remains of the enclosure wall to the S of the E - W modern field wall is an arc suggesting an overall diameter of 26 m. A short section is also visible beyond the field wall, but the bank is best preserved on the S, where its height is 0.65 m. The third structure is obscure, but a surviving short wall, 6 m long, probably joined it to the smaller hut circle. A similar arrangement can be clearly seen at the Moel-y-Glo enclosed homestead, Me 118.

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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