The Huge Disused Slate Quarry of Dinorwig
30:00
What's left of the abandoned Dinorwic Quarry Railway?
28:04
Exploring the Abandoned Lydgate Tunnel and Delph Donkey Railway
32:11
La carrière d'ardoise de Dinorwig
6:08
Slates (1940-1949)
49:46
THE SLATEMAKERS (1980)
23:41
Exploring the Dinorwic Slate Quarry 'Ghost Town'
28:17
Surprising Discovery Hidden Deep Inside this Abandoned Gold Mine
18:36