The Slate Caverns

Generations of families have had their lives defined by the mining industry. At Llechwedd Deep Mine, you have a chance to interact with their stories and to hear how every expedition was a gamble, as well as an adventure!

Travel 500ft underground via cable railway into a stunningly recreated environment, with cutting edge enhanced technology. This means light projections, special effects and spectacle with projections over an underground lake! The journey takes around one and a half hours and you’ll learn loads about how this landscape was formed.