Cadw · Welsh Government

Scheduled Monuments in Wales

Protected ancient monuments across Wales, from the Preseli standing stones of Pembrokeshire to the Glamorgan hillforts — over 4,000 sites of national importance maintained by Cadw.

4,236
Protected sites
Browse by period

Monuments in Wales with a recorded period designation.

Prehistoric642
Medieval161
Post Medieval/Modern97
Early Medieval54
Roman29
Industrial4
Bronze Age3
Post Medieval2
Iron Age1
Browse by county

Historic counties of Wales

Scheduled monuments in Wales, grouped by historic county. Counts derived from the Cadw dataset.

Anglesey144Breconshire404Carmarthenshire366Ceredigion264Conwy388Denbighshire270Flintshire173Glamorgan576Meirionnydd254Monmouthshire318Montgomeryshire291Pembrokeshire528Radnorshire260
About this register

Cadw

The 4,236 scheduled monuments in this register are drawn from the Cadw. Each scheduled monument is a site formally recognised by law as being of national importance — protected against development, metal detecting, and unauthorised disturbance.

Scheduling is the primary mechanism by which Wales's archaeological heritage is protected. Sites range from Neolithic burial chambers and Bronze Age field systems to medieval castles and post-medieval industrial remains — spanning over 10,000 years of human activity.

← Back to all scheduled monuments

Are there scheduled monuments near you?

Aubrey generates detailed historical research for any address in the UK — including scheduled monuments, Domesday records, Roman heritage, and medieval history within your local landscape.

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What a full report reveals, anywhere in the UK

Pick any location and Aubrey pulls together 15 strands of its history, each drawn from the record:

Overview
An interactive map of the location with every monument and battle plotted, and a plain-language history built only from what the record holds.
Monuments
The legally protected scheduled monuments around the location, each with its period, type and significance.
Battlefields
The battles and sieges fought on this ground, mapped and set on a timeline of the wider conflict.
Roman Britain
The Roman roads, forts and towns near here, and the Iron Age people who held the land before Rome arrived.
Domesday
The settlement's entry in the 1086 Domesday Book: who held it, what it was worth, and the people who worked the land.
Civil War
The Civil War fighting, garrisons and recorded militaria in this area, woven into the arc of 1642 to 1651.
Geology
The bedrock beneath the site, its age and rock type, reaching back hundreds of millions of years.
LiDAR
Laser-scanned terrain that reveals earthworks hidden under fields and woodland, with likely features flagged.
Local Names
What the street and field names around here actually mean, and the history buried inside them.
Historical Maps
Ordnance Survey maps from the 1800s, layered over the location as it stands today.
Literature
The books, county histories, charters and archives that mention this place, quoted with their sources.
Legal
The protected sites nearby and the metal-detecting, access and treasure laws that apply to this ground.
Spotlight
A deep dive into the most remarkable, lesser-known history of the place, traced back to the record.
Target Zones
For detectorists: the most promising ground to search nearby, ranked by confidence, with what to expect.
Timeline
The whole story of the location told era by era, from prehistory to the present day.
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