Zip World Caverns

Llechwedd Slate Caverns, Blaenau Ffestiniog, Gwynedd, LL41 3NB

Retail Phone Number Phone Number icon for Snowdonia retail page 01248 601444

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Zip World Caverns is a remarkable, uniquely exhilarating and atmospheric underground adventure that has been inaccessible for nearly 200 years.  Take a journey through the underground caverns on zip lines, rope bridges, via ferrata and tunnels. Fly, climb and traverse your way through a unique subterranean adventure course, it is the ultimate all weather adventure. Here is a video of all Zip World activities available in the area.


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  • Cafe/restaurant on site
  • Ffordd Brailsford Way cycle route nearby
  • Outdoor activities nearby
  • Credit cards accepted
  • Mountain biking nearby
  • Public transport nearby