Scheduled MonumentsWalesAber Castle Mound (Pen-y-Mwd)
Medieval · Motte

Aber Castle Mound (Pen-y-Mwd)

Conwy, Wales
Cadw SAM CN007
Period
Medieval
Site type
Motte
Broad class
Defence
Nation
Wales
Boundary

Scheduled area

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Overview

History & significance

Aber Castle Mound is a motte situated in Conwy, North Wales, dating to the medieval period. The earthwork consists of a prominent mound that once served as the defensive core of a Norman fortification, typical of the castles erected during the Anglo-Norman conquest and consolidation of Wales in the late eleventh and twelfth centuries. The site represents an important phase in the military architecture of the Welsh border, where such motte-and-bailey castles functioned as administrative centres and strongholds for the Norman lords. The monument is now a scheduled ancient monument under the Cadw designation system, reflecting its archaeological and historical significance to the medieval landscape of Conwy.

Aber Castle Mound (Pen-y-Mwd) is a scheduled monument protected by Cadw under reference CN007. View the official record →

About this monument

Questions & answers

What is Aber Castle Mound (Pen-y-Mwd)?

Aber Castle Mound is a motte situated in Conwy, North Wales, dating to the medieval period. It is designated a Scheduled Ancient Monument by Cadw under reference CN007.

What period does Aber Castle Mound (Pen-y-Mwd) date from?

Aber Castle Mound (Pen-y-Mwd) dates from the medieval period, and is classified as a motte. It is one of over 32,000 scheduled monuments protected across Britain.

Who is responsible for protecting Aber Castle Mound (Pen-y-Mwd)?

Aber Castle Mound (Pen-y-Mwd) is a Scheduled Ancient Monument, legally protected by Cadw — the body responsible for designating and safeguarding heritage sites in Wales. The official designation reference is CN007.

What other scheduled monuments are near Aber Castle Mound (Pen-y-Mwd)?

Several scheduled monuments lie within 10 km, including Cwm Caseg Deserted Rural Settlement (6.3 km), Settlement between Cil-Twllan and Tan-y-Garth (6.5 km), Ty'n Twr (7.3 km).

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