Amazing tour through a still working marble mine. You will have to put on a hard hat & life jacket…read more(yes, a life jacket) because you'll get on boats to float through the unused portion of the mine to see beautiful the marble left in the mine and the chandeliers they made as well as drink the tasty pure water that the mountain has purified for you. I only knocked off one star because it was a little hard to hear with people oohing and aahing over everything.