![](http://www.alamy.com/thumbs/6/987BC7F7-255E-4446-8519-80F480B72A0C/A1YFAC.jpg)
Llechwedd slate quarry
Size: 5400px × 3600px
Photo credit: © Mike Booth / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: blaenau, cave, cavern, caverns, caves, chamber, chambers, ffestiniog, gloomy, llechwedd, miner, mining, mountains, museum, north, quarries, quarry, slate, snowdonia, wales, welsh