I believe right now they have a special where it's $47 online but if you get the 57 fun day special ticket it includes parking and a meal for only 10 extra dollars when parking is normally $20
Plenty of places to get them, check online
If you plan to go more then once to the park then consider the gold pass or platinum pass. They are good for this AND next year. It is like a 50% discount on the pass and provides you with unlimited access to the park.
$47 online.
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