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Cof Cymru: National Historic Assets of Wales · Wales

Castell Aberlleiniog

Llangoed, Isle of Anglesey, Wales

The record

Designation
Listed building, Grade II*
Broad class
Defence
Date of designation
30 January 1968
Locality
Aberlleiniog
Community
Llangoed
Unitary authority
Isle of Anglesey
Country
Wales
Coordinates
53.29261, -4.07727
Cadw reference
5523

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 1883 "Watershed map England, Wales 3." (David Rumsey Map Collection, Stanford Libraries).

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This record in Cadw's own full report ↗

Cadw's description

In an isolated location, along a trackway, to the N and W of a country road leading to Penmon; to the W of the village of Llangoed. The structure is to the N side of the Afon Lleiniog c0.5km from the coast.

The castle is attributed to Hugh (Lupus) of Avranches, Earl of Chester, and thought to have been raised in 1088-90. Surmounting the mound is a late Medieval stone structure, originally with circular tower on all of its 4 corners, now only 3 remain. Also known as Lady Cheadles Castle, the structure was thought to have been used during the Civil War. The battlements have probably been restored; the W corner bastion has a serious crack, and part may fall shortly. The site is overgrown with tall trees and vegetation.

C11 mound rising to a square platform, c50m² with retaining walls of rubble masonry with round corner bastions (only 3 of which now remain). Each bastion had 3 rectangular loops with splayed reveals. On the NW side is a projecting garde-robe formed by rough corbels supporting a stone slab. Each side wall of battlements has 3 buttresses which are additions to the original structure, but may be replacements of earlier ones.

Listed as a substantially intact late medieval fortification which surmounts an earlier mound.
Ancient Monument No 1/0510/AN020 (ANG).

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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