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Cof Cymru: National Historic Assets of Wales · Wales

Dyke 315m E of Tyla-Glas

Bedlinog, Merthyr Tydfil, Wales

The record

Designation
Scheduled monument
Site type
Dyke
Period
Prehistoric
Date of designation
3 February 1959
Community
Bedlinog
Unitary authority
Merthyr Tydfil
Country
Wales
Coordinates (centre of the scheduled area)
51.70327, -3.28781
SAM number
GM260
Cadw record number
2887

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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 dyke, a defensive boundary or earthwork, dating to the later prehistoric/medieval period.

The bank and ditch are clearly defined, running east-west across the ridge top. The ditch is 3m wide, 1.5m deep at the east end and not as deep towards the west end. The bank is 0.5-0.75m high, with a 4m wide gap in the middle and a 3m gap incorporating a trackway at its west end.

The monument is of national importance for its potential to enhance our knowledge of later prehistoric/medieval defensive organisation and settlement. It retains significant archaeological potential, with a strong probability of the presence of associated archaeological features and deposits. A dyke may be part of a larger cluster of monuments and their importance can further enhanced by their group value.

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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