The kids (6,6,3) enjoyed these caves, especially the older 2. it seemed a little dangerous to me, but that was probably why they liked it. There were several areas thet were very small it seemed like even they would not be able to make it through. There was also some gem mining (expensive) for them to pass some time. The older 2 also liked the aventure of doing that. This was about a 1/2 day outing. Wear appropriate footwear.
A great place to visit on a hot day because the caves are nice and cool. Large adults and claustrophobic people can't opt out of the tight spaces by taking paths around the caves. Bring lots of quarters for reindeer feed. Fun hotdog place in Plymouth for lunch.
If you like exploring and checking out caves you will have fun here. You will definitely want to take a camera with you. This is a large park with lots to do and see. This park has several caves to explore, a petting zoo,Sugar House and nature trails and more. I recommend checking out the web site for more information on dates,rates and take a virtual tour of the caves and check out the map of the park. We have gone back several times and just love it here.