It's free.
It's free. Yet so worth it I would pay to get in.☺
It's free admission but you really should donate because the diving and research is funded by this
Donations are accepted but the admission is free.
Free, donation is suggested.
It is always free but you can make a donation
I think it was free but donations were accepted. Not sure.
It costs nothing. There is a donation box in the entryway if you feel inclined but no one asks for money
Free they take donations though
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