Grand Bear Falls Waterpark

Grand Bear Falls Waterpark is a 24,000-square-foot indoor waterpark located at Grand Bear Resort in Utica, Illinois, near the scenic Starved Rock area of LaSalle County. The facility features a wave pool, a lazy river, waterslides of varying thrill levels, kiddie pools, and a large hot tub, providing year-round aquatic entertainment regardless of the season. Beyond the waterpark, the resort campus includes an arcade, mini-golf, and multiple dining options to keep families entertained throughout their stay. Accommodation choices range from lodge rooms to cabins and villas, and day passes to the waterpark are available for non-resort guests on select days. Grand Bear Resort regularly hosts special events such as the Ducky Derby on holiday weekends, birthday parties, and weddings, making it a full-service family destination in northern Illinois.