I was pregnant so it was hard to walk up all the stairs and slippery walkways. It was hotter than I thought it was going to be and I did not bring a water bottle with me. I will definitely bring one next time. It was so beautiful and I definitely want to go again now that I'm not pregnant anymore. They had water from the caves to drink at the end of the tour and it was very clean tasting and refreshing after walking in the hot caves while almost 9 months pregnant!