I would have loved this when I was a kid. Dinosaurs and stuff like that, as well as exhibits about the different environments. BUT, these exhibits don't change. They're stuffed moose (or whatever) behind glass, in front of painted scenery. It's pretty unimpressive as an adult. They used to have a butterfly exhibit, but that wasn't the best I'd seen either, and their chocolate exhibit could have used some more interactivity. The Lewis & Clark exhibit wasn't bad though. I guess if you have young kids, it's worth a visit.