Its 15 to get into the main one. The other thing was under construction so I dont know. All I can say is I'm in my 30's an havent been since I was 8 yrs old. I recently took my fiance there for the first time an she was blown away, shes not even into science stuff either so I was surprised, but we had an amazing time. You have to go at least one time in your life to see in person these amazing fossils.
Yes once inside, they have other exhibitions and the price is extra. But at the entrance you can tell them you want to add extras.
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