I was in awe of this magnificent work of nature, such wide and high spaces in some parts that you would be forgiven for thinking you were in a cathedral and not a cave. They have an amphitheatre in there!! what?!.... So glad we visited. Only disappointment was that the neighbouring Butterfly park at the entrance had released the butterflies so there was not much to see there. Awesome gift shops and hilarious guides make the experience informative and unforgettable. There's a steep set of steps from the parking lot to the cave entrance but after that, the rest is manageable even for an adventurous 3-year-old. Strategic lighting all over the caves make the place easy to navigate and great signage gives you some history if you would prefer to walk around without a guide.