Now offering FREE High-Speed Internet Access in ALL rooms. The convenient location of the La Quinta Inn-Merrillville provides easy access to many local attractions, including Iliana Motor Speedway, Rail Cats Baseball and Deep River Waterpark. Dine at great area restaurants, shop at West Field Mall or take in a show at the 3400-seat Star Plaza Theater. It's an easy drive to Lake Michigan, the Indiana Dune National Lakeshore, and Downtown Chicago.