Scheduled MonumentsWalesCastell Coch
Medieval · Castle

Castell Coch

Wales
Cadw SAM GM206
Period
Medieval
Site type
Castle
Broad class
Defence
Nation
Wales
Boundary

Scheduled area

© Mapbox · © OpenStreetMap contributors · Boundary data © Cadw

Overview

History & significance

Castell Coch is a late nineteenth-century reconstruction of a medieval castle situated near Tongwynlais in the Vale of Glamorgan, Wales. The original fortress was built in the thirteenth century as a stronghold of the Norman lords of Glamorgan, commanding the Taff Valley and serving as a defensive position during the period of Anglo-Norman expansion into South Wales. The castle was extensively rebuilt and romanticised by the Victorian industrialist and antiquary John Crichton-Stuart, 3rd Marquess of Bute, between 1875 and 1895, resulting in its distinctive appearance with red sandstone walls, conical towers, and elaborate interior decoration that reflects Victorian medievalism rather than authentic medieval design. The site retains archaeological significance as evidence of medieval military architecture and Norman settlement patterns, whilst the reconstruction demonstrates the nineteenth-century fascination with medieval revival aesthetics.

Castell Coch is a scheduled monument protected by Cadw under reference GM206. View the official record →

About this monument

Questions & answers

What is Castell Coch?

Castell Coch is a late nineteenth-century reconstruction of a medieval castle situated near Tongwynlais in the Vale of Glamorgan, Wales. It is designated a Scheduled Ancient Monument by Cadw under reference GM206.

What period does Castell Coch date from?

Castell Coch dates from the medieval period, and is classified as a castle. It is one of over 32,000 scheduled monuments protected across the UK.

Who is responsible for protecting Castell Coch?

Castell Coch 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 GM206.

What other scheduled monuments are near Castell Coch?

Several scheduled monuments lie within 10 km, including Caerau Camp (7.5 km), Leckwith Bridge (7.9 km), Cottrell Ringwork (9.1 km).

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