No fee
As others said it's free. Free parking can be found if you want to walk. There are activities near by at cost (water experiences, food, etc) but the park is is free as are the trails
Free park, but parking is not provided. There is a parking garage very close, but also street parking is available just across the street.
Free access
There is no cost for the park there are a few areas to park nearby which would be the only cost.
No cost. Just parking.
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