Vehicle entry fee into the park is $4/DE car, $8/out of state car. There is a separate per person fee for the waterpark that is based on height and day of week. That fee ranges from $6-$10.
4 dollars for in state. And i believe its 8 dollars for out of state
To answer your question, here is a link to their website. They have all of the pricing there. https://www.destateparks.com/PondsRivers/KillensPond
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