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Cof Cymru: National Historic Assets of Wales · Wales

Earthwork 450m SW of Llanddewi Church

Port Eynon, Swansea, Wales

The record

Designation
Scheduled monument
Site type
Enclosure
Period
Prehistoric
Community
Port Eynon
Unitary authority
Swansea
Country
Wales
Coordinates (centre of the scheduled area)
51.57671, -4.22982
SAM number
GM334
Cadw record number
1012

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 prehistoric rectilinear earthwork enclosure. It measures 64.0m east-west by 66.0m transversely and is sub-square in plan, the west side being slightly curved, but the other sides straight with rounded corners. The outer bank is approximately 10.0m wide and less than 0.2m high internally. The ditch, 10.0m wide and up to 0.3m deep, with the bank standing 0.7m above the base of the ditch. The entrance was in the east half of the north side. The site has been much reduced and spread by ploughing.

This monument is of national importance for its potential to enhance our knowledge of prehistoric domestic life, social organisation and defensive practices.

The scheduled area comprises the remains described and areas around them 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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