B.B.
We went to the exhibit when my daughter was daughter was 3 1/2 and my son was 18 months old. This was 3 years ago. The exhibit is awsome. I would not recommend taking small children. They didn't have a parka small enough for my son so I carried him the whole time wrapped in a blanket. The parka for my daughter was too big as well and she had a hard time walking and wanted to be carried too. I didn't enjoy it as much as I could have because of this things. I highly recommend it for adults and children 5 and up. They have a really neat ice slide the kids can slide on. I forget the heighth requirements. My daughter was too short at 3 1/2.