Discover an exciting subterranean playground deep in the heart of the Welsh countryside with this incredible Bounce Below experience! Hidden underground in a 176-year old disused cavern that is twice the size of St Paul’s Cathedral, Bounce Below is home to huge trampoline-like nets spanning two vast chambers, all linked by walkways and slides. You’ll enjoy a truly unique thrill as you bounce and climb in the belly of this majestic cavern, which is covered with technicoloured lights that only enhance the beauty of this amazing location.