Scheduled MonumentsWalesDolaucothi Roman Aqueduct
Roman · Aqueduct

Dolaucothi Roman Aqueduct

Carmarthenshire, Wales
Cadw SAM CM200
Period
Roman
Site type
Aqueduct
Broad class
Water Supply and Drainage
Nation
Wales
Boundary

Scheduled area

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Overview

History & significance

Dolaucothi Roman Aqueduct is a Roman water supply system in Carmarthenshire, Wales, constructed to serve the gold mining operations at Dolaucothi during the Roman occupation of Britain. Dating to the first and second centuries AD, the aqueduct represents one of the most significant examples of Roman engineering in Wales, channelling water from the Cothi River to power the extraction and processing of gold ore at what was an important imperial mining site. The structure demonstrates the Romans' sophisticated hydraulic technology, with surviving sections revealing the carefully constructed stone and masonry channels designed to maintain a consistent gradient for water flow. The aqueduct's presence underscores the scale and economic importance of Roman mining activities in Wales and the substantial investment the imperial authorities made in extracting precious metals from the province.

Dolaucothi Roman Aqueduct is a scheduled monument protected by Cadw under reference CM200. View the official record →

About this monument

Questions & answers

What is Dolaucothi Roman Aqueduct?

Dolaucothi Roman Aqueduct is a Roman water supply system in Carmarthenshire, Wales, constructed to serve the gold mining operations at Dolaucothi during the Roman occupation of Britain. It is designated a Scheduled Ancient Monument by Cadw under reference CM200.

What period does Dolaucothi Roman Aqueduct date from?

Dolaucothi Roman Aqueduct dates from the roman period, and is classified as a aqueduct. It is one of over 32,000 scheduled monuments protected across the UK.

Who is responsible for protecting Dolaucothi Roman Aqueduct?

Dolaucothi Roman Aqueduct 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 CM200.

What other scheduled monuments are near Dolaucothi Roman Aqueduct?

Several scheduled monuments lie within 10 km, including Dolaucothi Gold Mines (0.3 km), Dolaucothi Mound (0.4 km), Nant Cilgwyn standing stone (3.3 km).

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