For the "glamping" it's pretty expensive, about 150 to 180 a night I believe. They have rates posted on their site. Go to the FAQ portion and they have a rate calculator depending on the days you want to go.
As Jari indicated, the rates vary based on the day of the week and time of year. There is a calendar on their website that allows you to select the date(s) and time of day. It will show the rates then.
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