Is there a weight limit to do this? Or a size limit? Age limit? How much per person?
I did not see a height or weight or age limit but I think that there ought to be an advisory notice that it is not suitable for people who struggle with mildly stressful exercise.
I had a similar issue some years ago at Mercer Caverns. PLUS they turned the lights ought to illustrate complete darkness and for those few seconds I was terrified. But there was no advance warning that this would happen.
Hope you enjoy your trip.
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