They are open on weekends.
They are open everyday. I have been there on weekdays as well as weekends
The caverns are open every day of the week. At the end of November beginning of December the Caverns are open Friday, Saturday, and Sunday.
I believe they close at 5PM
Their hours vary per season. Watch what times they are open, I went in June and they closed at 5.
I think they are open every day unless its changed.
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