$15 for an adult, $10 for a child, for kids under 4 it's free. $4 extra if you want to watch 3D movie. There is a great playroom for kids under 5.
The prices Joyce listed are correct. In addition you also buy a season pass and there are 3or 4 different packages to choose from. I found them all to be a better offer than just a 1 day visit.
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