Scheduled MonumentsWalesWat's Dyke: Section extending from Black Brook Bridge to Pentre-Clawdd
Early Medieval · Linear Earthwork

Wat's Dyke: Section extending from Black Brook Bridge to Pentre-Clawdd

Denbighshire, Wales
Cadw SAM DE154
Period
Early Medieval
Site type
Linear Earthwork
Broad class
Monument
Nation
Wales
Boundary

Scheduled area

© Mapbox · © OpenStreetMap contributors · Boundary data © Cadw

Overview

History & significance

Wat's Dyke is a linear earthwork of Early Medieval date that forms part of a substantial defensive or boundary work extending across the Welsh-English borderlands. This section, running from Black Brook Bridge to Pentre-Clawdd in Denbighshire, comprises a ditch and bank structure typical of the dyke's construction throughout its recorded length. The monument dates to the seventh or eighth century and is traditionally associated with Anglo-Saxon frontier control, though its precise original purpose and dating remain subjects of scholarly discussion. The earthwork represents a significant engineering undertaking of the Early Medieval period and survives as an important archaeological and historical record of political and territorial boundaries in the region.

Wat's Dyke: Section extending from Black Brook Bridge to Pentre-Clawdd is a scheduled monument protected by Cadw under reference DE154. View the official record →

About this monument

Questions & answers

What is Wat's Dyke: Section extending from Black Brook Bridge to Pentre-Clawdd?

Wat's Dyke is a linear earthwork of Early Medieval date that forms part of a substantial defensive or boundary work extending across the Welsh-English borderlands. It is designated a Scheduled Ancient Monument by Cadw under reference DE154.

What period does Wat's Dyke: Section extending from Black Brook Bridge to Pentre-Clawdd date from?

Wat's Dyke: Section extending from Black Brook Bridge to Pentre-Clawdd dates from the early medieval period, and is classified as a linear earthwork. It is one of over 32,000 scheduled monuments protected across Britain.

Who is responsible for protecting Wat's Dyke: Section extending from Black Brook Bridge to Pentre-Clawdd?

Wat's Dyke: Section extending from Black Brook Bridge to Pentre-Clawdd 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 DE154.

What other scheduled monuments are near Wat's Dyke: Section extending from Black Brook Bridge to Pentre-Clawdd?

Several scheduled monuments lie within 10 km, including Medieval cross in St Mary's churchyard, Dudleston (7.1 km), Offa's Dyke: Chirk Park Section extending NE from the Lake (7.5 km), Castell y Waun Castle Mound (7.8 km).

Aubrey Research

Generate a full report for this location

Aubrey generates in-depth historical research for any address in Britain — drawing on scheduled monument data, Domesday records, Roman heritage, PAS finds and medieval history to reveal the complete story of a landscape.

Research the area around Wat's Dyke: Section extending from Black Brook Bridge to Pentre-Clawdd