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Cof Cymru: National Historic Assets of Wales · Wales

Castle Mound, Llanfyrnach

Crymych, Pembrokeshire, Wales

The record

Designation
Scheduled monument
Site type
Motte
Period
Medieval
Community
Crymych
Unitary authority
Pembrokeshire
Country
Wales
Coordinates (centre of the scheduled area)
51.95099, -4.59206
SAM number
PE097
Cadw record number
3711

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 1608 "(13) Cambriae Typus." (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 motte and ditch, dating to the medieval period (c. 1066 -1540 AD). The motte stands to about 6m high and has a summit 18 metres in diameter. A depression in the centre lined with stone foundations is problematic. There is a road all round the east and south side and a modern house to the north, so that any bailey that once may have existed is probably now unrecognisable.

The monument is of national importance for its potential to enhance our knowledge of medieval defensive practices. The monument is well-preserved and an important relic of the medieval landscape. It retains significant archaeological potential, with a strong probability of the presence of both structural evidence and intact associated 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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