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Doldowlod Pillbox is a concrete defensive structure built during the Second World War to guard against potential German invasion along the Welsh coast. The pillbox forms part of the extensive network of anti-invasion fortifications constructed across Britain between 1940 and 1941. Its thick concrete walls were designed to provide shelter for a small garrison of soldiers operating anti-tank or machine-gun positions commanding approaches to the surrounding landscape.
The pillbox stands on bedrock of Ashgill Rocks, composed of mudstone, siltstone and sandstone formed during the Ashgill period of the Ordovician. This geology typical of South Wales provided suitable ground for construction, and the underlying strata would have offered additional defensive depth against bombardment.
The structure is protected as a scheduled monument under Cadw, the Welsh Government's historic monuments service, under reference RD271. Such pillboxes, though constructed only a few decades ago, are now recognised as significant heritage assets recording Wales's role in national defence during the Second World War. Many similar structures across the country have been lost to demolition or decay, making surviving examples increasingly important records of wartime Britain.
Doldowlod Pillbox is a scheduled monument protected by Cadw under reference RD271. View the official record →
Doldowlod Pillbox is a concrete defensive structure built during the Second World War to guard against potential German invasion along the Welsh coast. It is designated a Scheduled Ancient Monument by Cadw under reference RD271.
Doldowlod Pillbox dates from the post medieval/modern period, and is classified as a pillbox. It is one of over 32,000 scheduled monuments protected across the UK.
Doldowlod Pillbox 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 RD271.
Several scheduled monuments lie within 10 km, including Carn Pantmaenllwyd cairn (4.7 km), Pen-llys Earthwork (4.8 km), Cefn Ty-Mawr (5.2 km).
This page is just one thread. A full Aubrey report pulls together 13 strands of Doldowlod Pillbox's history, each drawn from the record and mapped to the exact spot:
Every location is different. Not every section appears for every place, only what the historical record actually holds turns up in a report.
Doldowlod Pillbox stands on Ashgill Rocks (Undifferentiated), bedrock that formed in the Ashgill. The rock here is mudstone, siltstone and sandstone.