The water park close at 6:30 pm and by my experience the water gonna be according with the weather, it is over 70 the water ia really good under 70 it's cool.
September 15 or 17th but in October they do a scary theme. An no it's not heated
Not sure what day it closes officially. The water was a little cool yesterday when we went but it was refreshing. The water park closes at 5:30.
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