http://www.ultimatewaterpark.com/waterparks/find/illinois/ List of Illinois indoor and outdoor waterparks with reader ratings. en-us Copyright (c) 2013 Ultimate Rollercoaster, LLC. 5 http://www.ultimatewaterpark.com/img/ultimate-waterpark-logo-rss.jpg http://www.ultimatewaterpark.com/waterparks/find/illinois/ 125 48 http://www.ultimatewaterpark.com/waterparks/caribbean-water-adventure.html http://www.ultimatewaterpark.com/waterparks/caribbean-water-adventure.html Family Entertainment Center located in Springfield has an UltimateWaterpark.com rating: 3.0 out of 5 stars by 55 readers http://www.ultimatewaterpark.com/waterparks/coco-key-rockford.html http://www.ultimatewaterpark.com/waterparks/coco-key-rockford.html Indoor Waterpark Resort located in Rockford has an UltimateWaterpark.com rating: 2.6 out of 5 stars by 218 readers http://www.ultimatewaterpark.com/waterparks/cypress-cove.html http://www.ultimatewaterpark.com/waterparks/cypress-cove.html Waterpark located in Woodridge has an UltimateWaterpark.com rating: 3.3 out of 5 stars by 59 readers http://www.ultimatewaterpark.com/waterparks/grand-bear-resort.html http://www.ultimatewaterpark.com/waterparks/grand-bear-resort.html Indoor Waterpark Resort located in Utica has an UltimateWaterpark.com rating: 3.1 out of 5 stars by 130 readers http://www.ultimatewaterpark.com/waterparks/joliet-splash-station.html http://www.ultimatewaterpark.com/waterparks/joliet-splash-station.html Waterpark located in Joliet has an UltimateWaterpark.com rating: 3.1 out of 5 stars by 52 readers http://www.ultimatewaterpark.com/waterparks/keylime-cove.html http://www.ultimatewaterpark.com/waterparks/keylime-cove.html Indoor Waterpark Resort located in Gurnee has an UltimateWaterpark.com rating: 2.6 out of 5 stars by 137 readers http://www.ultimatewaterpark.com/waterparks/magic-waters.html http://www.ultimatewaterpark.com/waterparks/magic-waters.html Waterpark located in Cherry Valley has an UltimateWaterpark.com rating: 3.2 out of 5 stars by 27 readers http://www.ultimatewaterpark.com/waterparks/mayan-adventure.html http://www.ultimatewaterpark.com/waterparks/mayan-adventure.html Indoor Waterpark Resort located in Elmhurst has an UltimateWaterpark.com rating: 3.0 out of 5 stars by 176 readers http://www.ultimatewaterpark.com/waterparks/phillips-park.html http://www.ultimatewaterpark.com/waterparks/phillips-park.html Waterpark located in Aurora has an UltimateWaterpark.com rating: 3.4 out of 5 stars by 18 readers http://www.ultimatewaterpark.com/waterparks/raging-rivers.html http://www.ultimatewaterpark.com/waterparks/raging-rivers.html Waterpark located in Grafton has an UltimateWaterpark.com rating: 3.1 out of 5 stars by 27 readers http://www.ultimatewaterpark.com/waterparks/raging-waves.html http://www.ultimatewaterpark.com/waterparks/raging-waves.html Waterpark located in Yorkville has an UltimateWaterpark.com rating: 3.1 out of 5 stars by 146 readers http://www.ultimatewaterpark.com/waterparks/six-flags-hurricane-harbor-il.html http://www.ultimatewaterpark.com/waterparks/six-flags-hurricane-harbor-il.html Waterpark / Theme Park located in Gurnee has an UltimateWaterpark.com rating: 3.6 out of 5 stars by 40 readers http://www.ultimatewaterpark.com/waterparks/splash-city.html http://www.ultimatewaterpark.com/waterparks/splash-city.html Waterpark located in Collinsville has an UltimateWaterpark.com rating: 3.1 out of 5 stars by 22 readers http://www.ultimatewaterpark.com/waterparks/splash-country.html http://www.ultimatewaterpark.com/waterparks/splash-country.html Waterpark located in Aurora has an UltimateWaterpark.com rating: 2.5 out of 5 stars by 28 readers http://www.ultimatewaterpark.com/waterparks/splash-valley.html http://www.ultimatewaterpark.com/waterparks/splash-valley.html Waterpark located in Kankakee has an UltimateWaterpark.com rating: 3.7 out of 5 stars by 54 readers