The building is really nice, but the displays are mostly informational posters. There are a couple of spectacular canoes, but otherwise, you will see lots of flints, arrowheads, tiny bone tools, stone tools, and more flints, arrowheads, and tiny bone tools. Probably not that interesting for younger children, unless they are already fascinated. One whole room is mostly about Indian guides, with not many artifacts at all, kind of an advertisement for Indian guides.
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC.