Scheduled MonumentsWalesCastell Gronw Castle Mound
Medieval · Motte

Castell Gronw Castle Mound

Meirionnydd, Wales
Cadw SAM ME067
Period
Medieval
Site type
Motte
Broad class
Defence
Nation
Wales
Boundary

Scheduled area

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Overview

History & significance

Castell Gronw Castle Mound is a motte, a type of medieval fortification consisting of an artificial earthwork mound characteristic of Norman defensive architecture. Located in Meirionnydd, Wales, it dates from the medieval period and represents the form of castle construction commonly employed in Wales during the twelfth and thirteenth centuries. The monument survives as an earthwork feature, preserving the physical remains of this earlier fortified settlement. As a scheduled ancient monument under Cadw protection, the site contributes to understanding the pattern of Norman military presence and Welsh territorial control during the medieval era.

Castell Gronw Castle Mound is a scheduled monument protected by Cadw under reference ME067. View the official record →

About this monument

Questions & answers

What is Castell Gronw Castle Mound?

Castell Gronw Castle Mound is a motte, a type of medieval fortification consisting of an artificial earthwork mound characteristic of Norman defensive architecture. It is designated a Scheduled Ancient Monument by Cadw under reference ME067.

What period does Castell Gronw Castle Mound date from?

Castell Gronw Castle Mound 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 Castell Gronw Castle Mound?

Castell Gronw Castle Mound 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 ME067.

What other scheduled monuments are near Castell Gronw Castle Mound?

Several scheduled monuments lie within 10 km, including Tomen y Bala Castle Mound (1.1 km), Llanfor Roman Fort and Camps (revealed by Aerial Photography) (1.3 km), Pen-Ucha'r-Llan Ringwork (2 km).

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