A well-preserved blast shelter nestled in a side 'canyon' of the #Dinorwig Slate Quarry, #Wales. #geology #thestoryofslate
@jvh-vt.bsky.social
@jvh-vt.bsky.social
@jvh-vt.bsky.socialA well-preserved blast shelter nestled in a side 'canyon' of the #Dinorwig Slate Quarry, #Wales. #geology #thestoryofslate