The Hershey Park, for most part closes at 10pm. However, for safety reasons, all of the water base games and attractions, closes earlier. Say like 730 or 8pm. There is 3 hours free parking for all guest
Look at the website
10 pm
Waterpark and Zoo America at 8pm. Amusement park 10pm
They are open 10 am to 10 pm
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