The water in the river look so blue! So the helmet was provided at the entrance of do you have to join a tour? Do you get to go into dark and narrow caves because it looks like a caving helmet :)
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The water in the river look so blue! So the helmet was provided at the entrance of do you have to join a tour? Do you get to go into dark and narrow caves because it looks like a caving helmet :)
So the helmet is provided as a requirement by law. There are frequent landslides there so it is a safety precaution. They are handed out at a stop just before the main tunnels and that's where you return them as well when you come back.