Scheduled MonumentsWalesFourteen Locks, Monmouthshire Canal
Post Medieval/Modern · Lock

Fourteen Locks, Monmouthshire Canal

Wales
Cadw SAM MM184
Period
Post Medieval/Modern
Site type
Lock
Broad class
Transport
Nation
Wales
Boundary

Scheduled area

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Overview

History & significance

Fourteen Locks is a series of fourteen consecutive canal locks located on the Monmouthshire Canal near Newport in Monmouthshire, Wales. Dating from the late eighteenth century, the flight was constructed as part of the canal's expansion to facilitate the transport of coal, iron, and other industrial goods from the valleys of South Wales to the Severn Estuary. The locks represent a significant engineering achievement of the canal age, enabling vessels to navigate the substantial change in elevation across this section of the waterway. The site remains an important example of post-medieval transport infrastructure and demonstrates the industrial heritage of the region during the period of South Wales's economic development as a major centre of coal and iron production.

Fourteen Locks, Monmouthshire Canal is a scheduled monument protected by Cadw under reference MM184. View the official record →

About this monument

Questions & answers

What is Fourteen Locks, Monmouthshire Canal?

Fourteen Locks is a series of fourteen consecutive canal locks located on the Monmouthshire Canal near Newport in Monmouthshire, Wales. It is designated a Scheduled Ancient Monument by Cadw under reference MM184.

What period does Fourteen Locks, Monmouthshire Canal date from?

Fourteen Locks, Monmouthshire Canal dates from the post medieval/modern period, and is classified as a lock. It is one of over 32,000 scheduled monuments protected across the UK.

Who is responsible for protecting Fourteen Locks, Monmouthshire Canal?

Fourteen Locks, Monmouthshire Canal 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 MM184.

What other scheduled monuments are near Fourteen Locks, Monmouthshire Canal?

Several scheduled monuments lie within 10 km, including Coed y Defaid Camp (2.5 km), Croes Carn Einion Roman Site (3.3 km), Castell Glas Castle Mound (3.4 km).

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