Scheduled MonumentsWalesLoughor Castle
Medieval · Castle

Loughor Castle

Wales
Cadw SAM GM046
Period
Medieval
Site type
Castle
Broad class
Defence
Nation
Wales
The designation
Reference
Cadw SAM GM046
Authority
Cadw
Designated
1934-01-03
Boundary

Scheduled area

© Mapbox · © OpenStreetMap contributors · Boundary data © Cadw

Overview

History & significance

Loughor Castle is a Norman castle situated on a hilltop overlooking the River Loughor in Carmarthenshire, Wales. The castle was established in the early Norman period, likely in the late eleventh century, as part of the Anglo-Norman penetration into South Wales. The surviving structure comprises a substantial motte with a stone keep constructed during the twelfth century, representing a significant example of Norman military architecture in the region. The site occupies a strategically important position commanding the river crossing and the surrounding landscape, and it remained an important stronghold throughout the medieval period before falling into disuse.

Loughor Castle is a scheduled monument protected by Cadw under reference GM046. View the official record →

About this monument

Questions & answers

What is Loughor Castle?

Loughor Castle is a Norman castle situated on a hilltop overlooking the River Loughor in Carmarthenshire, Wales. It is designated a Scheduled Ancient Monument by Cadw under reference GM046.

What period does Loughor Castle date from?

Loughor Castle 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 Loughor Castle?

Loughor Castle 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 GM046.

What other scheduled monuments are near Loughor Castle?

Several scheduled monuments lie within 10 km, including Parc le Breos Chambered Tomb (8.6 km), Trinity Well and Remains of Chapel (8.6 km), Church Hill Romano-British enclosure (8.6 km).

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Everything a full report reveals about Loughor Castle

This page is just one thread. A full Aubrey report pulls together 13 strands of Loughor Castle's history, each drawn from the record and mapped to the exact spot:

Overview
An interactive map of the location with every monument and battle plotted, and a plain-language history built only from what the record holds.
Monuments
The legally protected scheduled monuments around the location, each with its period, type and significance.
Battlefields
The battles and sieges fought on this ground, mapped and set on a timeline of the wider conflict.
Roman Britain
The Roman roads, forts and towns near here, and the Iron Age people who held the land before Rome arrived.
Civil War
The Civil War fighting, garrisons and recorded militaria in this area, woven into the arc of 1642 to 1651.
Geology
The bedrock beneath the site, its age and rock type, reaching back hundreds of millions of years.
Local Names
What the street and field names around here actually mean, and the history buried inside them.
Historical Maps
Ordnance Survey maps from the 1800s, layered over the location as it stands today.
Literature
The books, county histories, charters and archives that mention this place, quoted with their sources.
Legal
The protected sites nearby and the metal-detecting, access and treasure laws that apply to this ground.
Spotlight
A deep dive into the most remarkable, lesser-known history of the place, traced back to the record.
Target Zones
For detectorists: the most promising ground to search nearby, ranked by confidence, with what to expect.
Timeline
The whole story of the location told era by era, from prehistory to the present day.
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The ground beneath

The bedrock under Loughor Castle

Loughor Castle stands on Late Carboniferous claystone, bedrock that formed in the Late Carboniferous. The rock here is major:{claystone}, Minor{siltstone,sandstone,coal}.