Blaenau Ffestiniog, Italy
Conglog quarry was a small enterprise situated to the north-west of Tanygrisiau, near Blaenau Ffestiniog in Wales. It was overshadowed by the much bigger Rhosydd quarry a little further to the west. It was active from 1854 to 1910, and was operated by an individual, two partnerships and four separat
e companies over this period.
Listen to the audio guide for Conglog Slate Quarry Free on WIP — starts by itself when you arrive, even with the screen off