We happened to get here early in the morning and got the first tour of the day. There are a lot of steps to go down to get to the cavern, but it is so worth it. The caverns are cool which is nice on a hot day. The tour guide we had was very informstive. She shared many stories and gave us plenty of time to admire the sites. Such incredible beauty was all around us as we walked thru the caverns. They also have a small area with animals and a gift shop. The grounds are very clean. The restrooms are one of the cleanest I have seen. Defiantly worth the trip.