Since opening in 1995, Deep River Waterpark, a Lake County Parks facility, has been dedicated to providing a safe, affordable waterpark experience.
Easily accessible to all of northern Indiana, southern Michigan
and the Chicago Metro area, the waterpark is designed to provide
entertainment for all ages. Attractions include several tube
slides, two lazy river rides, speed slides, a wave pool and the
Mayor Byrdovich’s Courthouse play structure.
The tagline “It’s Simply SPLASHtastic” ties
the facility branding together, along with attention to the small
amenities. Parking is free, and Deep River is a “cooler
friendly” facility. Along with families, groups are another
key part of the business. At night the facility is rented out for
private parties and picnics nearly 80 percent of the time; in
winter, the waterpark is open for ice skating.