1700 Nations Dr.
This sprawling hotel and water park is off I-94 and 1 mile from Six Flags Great America. The bright, homey rooms come with flat-screen TVs, minifridges, coffeemakers and free WiFi. Suites offer separate sleeping space and a veranda; some have wet bars, microwaves and/or fireplaces. Room rates include admission to the 65.000 sq ft water park, which features waterslides, a lazy river, a play structure, and 3 pools, including one for small children. There are also 6 on-site restaurants, souvenir shops, an arcade and a spa.