Dare you embark on this atmospheric underground adventure? Journey deep below the Welsh mountains into the Slate Caverns, a disused mine transformed into the ultimate challenge for intrepid adventurers. Climb, fly and explore your way through an underground course featuring zip lines, rope bridges, tunnels and more.

You’ll be given a full safety briefing and kitted out with your harness and helmet, before heading out onto the course with your instructor, for an adventurous high ropes session tackling treetop obstacles, platforms, tunnels, rope swings and zip lines.