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Cof Cymru: National Historic Assets of Wales · Wales

Cilgerran Castle

Cilgerran, Pembrokeshire, Wales

A Grade I listed building in Cilgerran, Pembrokeshire, designated on 15 April 1994.

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Cilgerran Castle, Pembrokeshire, with a pin at the register's coordinates
Ordnance Survey six-inch map, 2nd edition (1888–1913), covering this location. Courtesy of the National Library of Scotland. The pin is ours, placed from the register's coordinates.

The record

Designation
Listed building, Grade I
Broad class
Defence
Date of designation
15 April 1994
Community
Cilgerran
Unitary authority
Pembrokeshire
Country
Wales
Coordinates
52.05712, -4.63420
Cadw reference
14491

Slide toward Today to fade the historical sheet and see the modern map underneath.

David Rumsey Map Collection, Stanford Libraries

5 historical maps cover this location, the earliest the 1608 map "(13) Cambriae Typus." (David Rumsey Map Collection, Stanford Libraries).

Historical maps covering this location

  • 1608 · (13) Cambriae Typus. (David Rumsey Map Collection, Stanford Libraries)
  • 1636 · Cornubia : Devonia, Somersetus, Dorcestria, Wiltonia, Glocestria ... (David Rumsey Map Collection, Stanford Libraries)
  • 1830 · V.3:11-15:XV. Britisches Reich. A. Kon: England. b. Frstenthum Wales: Shire: 37-40 (David Rumsey Map Collection, Stanford Libraries)
  • 1898 · 193 Cardigan (Hills) (David Rumsey Map Collection, Stanford Libraries)
  • 1901 · Sheet 13. (David Rumsey Map Collection, Stanford Libraries)

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This record in Cadw's own full report ↗

Cadw's description

Situated on a bluff where the Afon Plysgog joins the River Teifi.

C13 Castle rebuilt after 1223 by William Marshal II, Earl of Pembroke, probably replacing an early C12 castle built by Gerald of Windsor; but the identification of Cilgerran with Gerald's castle of Cenarth Bychan is unproven. The castle named as Cilgerran is first mentioned when it was taken by Lord Rhys in 1164-5. It was retaken by William Marshal I, Earl of Pembroke in 1204, recovered by Llewellyn the Great in 1213, and retaken by William Marshal II in 1223. Cilgerran remained an independent Marcher lordship under the Marshals to 1245, the de Cantelupes of Abergavenny to 1273 and by descent to the Hastings family (Earls of Pembroke from 1339) to 1389, when it passed to the crown in default of heirs. It was possibly briefly captured by Owen Glyndwr in 1405.

The castle was already stripped of furnishings in 1275, and said to be ruinous in 1325, though some repairs were carried out for the Crown in 1388-90; it was said to have been laid waste in 1405.

The ruins chiefly surround the inner ward, with two massive early C13 circular towers on the S side joined by curtain wall. To the W was the early C13 gatehouse of which the outer part has gone. The chapel may have been on the first floor. The W curtain wall over the steep drop to the Afon Plysgog is said to date to the later C13, and the partial remains of a NW tower possibly to the later C14. Insubstantial remains close the N side, above the Teifi.

Scheduled Ancient Monument Pe 2.

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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