Museum closed for renovations through December.
Rocks are hot here, from meteorites to gemstones. See more than 200 pieces of jade and the Castle Lizzadro, which is carved out of gold.
Learn about native plants and animals in the Fox River Valley.
Educational exhibits and interpretive center encourage hands-on
This 216-acre zoo has more than 2,000 animals. Find wolves in their natural habitat, learn about recycling, meet penguins and visit a swamp. If that's...