We are waiting to take our children until they are a bit older as the long elevator ride and the underground can be a bit overwhelming for small kids. It is well worth the trip though if you have older kids. Such a gorgeous tour. It is incredible seeing all the things that are under the earth in the cave.

Rock City is a very fascinating place to visit. There is the big rope bridge and lots of scenic views. Be sure to bring a jacket as it can be quite chilly with the breeze. It's absolutely gorgeous. Kids can be a little tired during the walk, so be sure to take lots of breaks if needed.

This aquarium has been my favorite to visit. It's so gorgeous inside and I love the way it's set up. It's a long ramp inside so the kids don't have to worry about climbing stairs. It's a ton of fun to see all the sea animals up close and in person. We were amazed at all the animals since the aquarium had many that we had never seen before. Easily spend all day here!

This ride is fun for older kids and adults, but I wouldn't recommend it for younger kids. It's almost completely in the dark, so younger kids would be frightened plus it's fast and you can't see where you are going. I would recommend this for kids that are confident enough in the dark.

Gymboree is great for babies. Once your kids get older, the equipment is too small for them to enjoy it. It's also not great if you have more than one child since it tends to get very pricey. We enjoyed going to this when I had just one child and they also had several open free play days. Those were a ton of fun. The classes are very well put together and we enjoyed it.