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Waterpark Hours at Illinois Hotel
Reservations

ATTENTION GROUPON CUSTOMERS

Vouchers will NOT be accepeted December 23, 2019, to January 3, 2020, due to high occupancy in the Grand Bear Falls Waterpark. If you have a question regarding when you can use your voucher, please call our Guest Services team at (815) 667-3866 for assistance.

Waterpark Hours of Operation

 Calm Water refers to the state of the waterpark where the wavepool, tube slide, body slide and dumping bucket will not be in operation due to lifeguards not being on duty. The lazy river, waterfalls, hot tub and yellow family slide will be in operation during this time for all to enjoy! 
 
 
 
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