You and your children may not enjoy Junibacken if you do not already know Astrid Lindgren's characters and the other Swedish children books heroes. Other than that, the reproductions of the houses in the first room are nicely done and the story train that takes you through Astrid Lindgren's universe is quite impressive. Then there is Pippi Longstocking's house where the kids can play and a temporary exhibition/playground that stays around 2 years I think.
Note that this is quite an expensive place and it can be quite crowded on weekends or school holidays.
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