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Cof Cymru: National Historic Assets of Wales · Wales

Tredustan Castle Mound

Talgarth, Powys, Wales

The record

Designation
Scheduled monument
Site type
Motte
Period
Medieval
Community
Talgarth
Unitary authority
Powys
Country
Wales
Coordinates (centre of the scheduled area)
51.98363, -3.25365
SAM number
BR082
Cadw record number
793

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 site comprises a large elongated motte, orientated N/S, with a long and narrow summit 11m long. Its original shape has been altered by the development of the adjacent farm. The mound is steep sided and around 5m high on the W and 3.5m high on the E, where the surrounding ground is slightly higher. The surrounding ditch has been completely filled in. The bailey was probably located to the E. This motte is located on the opposite side of the Afon Llynfi from Trefecca Castle Mound (BR083), and together they would have commanded the gorge of the Llynfi.

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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