No Ordinary Cave Tour
Alighting from the little train — originally in use when the mines were being worked — you are on the level of the middle tier. The trampoline above is accessed via a netting tunnel through which, by small footholds, rope handles, and sheer physical strength and determination, you haul yourself up to the next level. Getting down to the lower levels is far easier. You simply throw yourself into a hole and slide down a chute, the longest of which is about 60 feet.