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“On the surface, it is crawling, climbing, abseiling and admiring a fabulous subterranean world, but every part of the journey is carefully planned, with surprises, stories and moments of awe, wonder and magic buil...”
“They've created a really varied and interesting route, involving tight squeezes, glittery caverns, climbing, abseiling, zip lining... boating...! Imagine go-ape... but more extreme :-D Loved it.”