Scheduled MonumentsWalesMerlins Hill Hillfort
Prehistoric · Hillfort

Merlins Hill Hillfort

Carmarthenshire, Wales
Cadw SAM CM231
Period
Prehistoric
Site type
Hillfort
Broad class
Defence
Nation
Wales
Boundary

Scheduled area

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Overview

History & significance

Merlin's Hill Hillfort is a prehistoric defensive earthwork located in Carmarthenshire, Wales, and is scheduled as an ancient monument under Cadw's protection. The site comprises a hilltop enclosure defined by substantial banks and ditches characteristic of Iron Age fortifications in South Wales, though some phases of occupation may extend into earlier prehistoric periods. The hillfort commands a strategic position within the local landscape, typical of sites that served both defensive and administrative functions within Iron Age communities. Like other hillforts in the region, Merlin's Hill represents the settlement hierarchy and territorial organisation of pre-Roman Wales.

Merlins Hill Hillfort is a scheduled monument protected by Cadw under reference CM231. View the official record →

About this monument

Questions & answers

What is Merlins Hill Hillfort?

Merlin's Hill Hillfort is a prehistoric defensive earthwork located in Carmarthenshire, Wales, and is scheduled as an ancient monument under Cadw's protection. It is designated a Scheduled Ancient Monument by Cadw under reference CM231.

What period does Merlins Hill Hillfort date from?

Merlins Hill Hillfort dates from the prehistoric period, and is classified as a hillfort. It is one of over 32,000 scheduled monuments protected across the UK.

Who is responsible for protecting Merlins Hill Hillfort?

Merlins Hill 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 CM231.

What other scheduled monuments are near Merlins Hill Hillfort?

Several scheduled monuments lie within 10 km, including Carmarthen Roman Fort (part of) (4.2 km), Carmarthen Castle (4.4 km), The Bulwarks (Civil War) (4.8 km).

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