Very light clothing. The temp may be 70, but the humidity is what will get you 99%.
The caverns have a high humidity level. So shorts if you can handle the cold. Before you get to go on your tour. I suggest taking extra clothes to change into after the tour. The very least is a shirt.
Shoes with good grip on wet surfaces
Light clothes.....it's very humid down there.
It is definitely warm down there. Our guide said that more than half of the people would be covered in sweat before we were thru and it was definitely the case. If you do bring extra clothing i recommend bringing something light that can be put in a bag that's not combersome. It can get a little tight in some places.
I agree
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