Scheduled MonumentsWalesPen y Gaer Hillfort
Prehistoric · Hillfort

Pen y Gaer Hillfort

Carmarthenshire, Wales
Cadw SAM CM207
Period
Prehistoric
Site type
Hillfort
Broad class
Defence
Nation
Wales
Boundary

Scheduled area

© Mapbox · © OpenStreetMap contributors · Boundary data © Cadw

Overview

History & significance

Pen y Gaer Hillfort is a prehistoric defensive fortification located in Carmarthenshire, Wales. The site comprises a substantial enclosure defined by defensive earthworks characteristic of Iron Age hill forts, positioned to command views across the surrounding landscape. Its construction and use reflect the settlement patterns and territorial organisation of Iron Age communities in South Wales, demonstrating the strategic importance of elevated positions for both defence and control of local resources. The monument is protected as a Scheduled Ancient Monument under the reference CM207.

Pen y Gaer Hillfort is a scheduled monument protected by Cadw under reference CM207. View the official record →

About this monument

Questions & answers

What is Pen y Gaer Hillfort?

Pen y Gaer Hillfort is a prehistoric defensive fortification located in Carmarthenshire, Wales. It is designated a Scheduled Ancient Monument by Cadw under reference CM207.

What period does Pen y Gaer Hillfort date from?

Pen y Gaer Hillfort dates from the prehistoric period, and is classified as a hillfort. It is one of over 32,000 scheduled monuments protected across Britain.

Who is responsible for protecting Pen y Gaer Hillfort?

Pen y Gaer Hillfort 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 CM207.

What other scheduled monuments are near Pen y Gaer Hillfort?

Several scheduled monuments lie within 10 km, including Twlc y Filliast Burial Chamber (7.3 km), Rhyd-Lydan Cromlech (7.5 km), Meini Llwydion Burial Chamber (8.1 km).

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