Manifold Valley Mine

The Dinorwic Slate Mines, located in North Wales near the village of Llanberis, are one of the most significant and historic slate mining sites in the world. Established in the late 18th century, these mines played a crucial role in the industrial revolution and the development of the slate industry,...

Aberllefenni Quarries, located in the heart of Wales, are a remarkable testament to the country’s rich industrial heritage. Nestled in the scenic landscape of Gwynedd, these quarries have been a significant source of high-quality slate for centuries. Famous for their unique geology and historic mining techniques, Aberllefenni played a crucial...