Splash pads in Walker, Michigan

Millennium Park is the largest urban park in the country at 1,500 acres and the splash pad area is part of a massive family campus with a beach on Millennium Lake, the destination Aquatic Spray Pad with interactive jets, walking trails, and shelters. Ground sprays for toddlers, big-kid jets, and zero-depth deck. Daily parking fee per vehicle, restrooms clean and seasonal. Parent gotcha: the park is enormous — follow signs specifically to the Aquatic Spray Pad and beach. Pair with paddleboat rentals or a long bike ride on the trails. West Michigan's biggest single-park family day, and the lake-effect summer makes it surprisingly comfortable.