Llechwedd Slate Caverns Tours and Tickets

Enjoy breathtaking views of Snowdonia before descending into below-ground caves, lakes, and hand-carved tunnels on the UK’s steepest cable railway at the Victorian-era Llechwedd Slate Caverns. This family-friendly museum and activity center in the heart of Snowdonia National Park offers visitors an immersive introduction to Welsh mining history via interactive experiences, demonstrations, and more.