Live Breaking News & Updates on Cwmorthin Slate Mine Near Gwynned

The rugged landscape surrounding snowdonia. but it is what is under these hills we are interested in today. so, we have made our way up to an old quarry on the edge of snowdonia, where we are hoping to find the deepest sleep in the world. a hotel where there is no real reception. we have to make our way down. for that, we need some special gear. yeah, it looks quite intimidating. i can just feel how it s so much colder here. after you. this is the cwmorthin slate mine near gwynned. hundreds of men worked here before it was abandoned during the first world war. it is ourjob to navigate five massive floors underground, scrambling down steep inclines, flooded chambers and dangerous hazards, lit only by a head torch. when they said go underground and have a look at some ....

Cwmorthin Slate Mine Near Gwynned , World War , Down Steep , Head Torch ,