About 2 to 4 hours depending on the interest. There is outdoor dino park, takes about an hour or two. Then there is indoor exhibits to go around, there is fossil excavation activity.
About 2 hours, taking in all of the exhibits.
About an hour and a half to 2 hours depending on how long the kids play on the play ground and dig for fossils
2-2 1/2hrs if there is no rush else
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