Wales
This old slate factory in Wales has been unemployed for a century and a half. Slate was only produced for 15 years, a commercial failure in 1850.
Slate quarry Dinorwic
For centuries, stonemasons knocked and drilled slates in the quarries of Wales, such as in Dinorwic. This was once the second-largest slate quarry in the world.
- Contains Practical Information
- Contains Background Information
Read the full story for members
- Get access to the full story and all photos of hundreds of destinations.
- Unlock all the practical information you need to plan a legal visit
to this venue, including GPS coordinates, address, public transport etc. - Discover nearby destinations and over 600 destinations, including this one, on a detailed map.
Become a member unlock full access for € 50 a year
Already subscribed? Log In
Plan your visit for members
Get the latest stories straight to your inbox
Related articles
Wales
Thanks to the use of 18th-century cutting-edge technology - coal and steam - Blaenavon Ironworks in south Wales became the second largest iron producer in the world.
Latest from the blog
Millions of people around the world know Tomorrowland as a fairy-tale world of fireworks, DJs, and jaw-dropping stages. But beneath the raves lies a very different story.
All photos and stories are copyrighted. Of course, linking to articles on the site is possible and allowed.
If you would like to use photos or articles from this website, please contact bart@hiddenmonuments.com.
© 2003-2026 Hiddenmonuments.com