It's $7 to enter the park, and $4 per adult to access the beach. The ranger will give you tape to hang your receipt in your windshield when you park, and you get wrist bands at the beach.
we went there a few days ago and spent 7 to park, and then 23 for 4 people to get in to swim.
You pay to swim
It was free to park and unsure about swimming Morgan above may be spot on, but well worth the trip and price for the family
We just came from there and it's free to park by you have to pay to get into park unless you have a handicap hanger in that case is free. Not sure how much to swim but I'm sure it's not much we stayed in cabin and coming and going it's all part of your cabin including swimming
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