William H. Althoff Park, McHenry, IL

William H. Althoff Park covers 30 acres along the Fox River in McHenry and provides direct access to a 3-mile segment of the Fox River Trail. The trail accommodates walking, jogging, and cycling, connecting residents to downtown McHenry and other regional parks. Two lighted ball diamonds, a football field, and four tennis courts support organized leagues and casual play. A playground with modern equipment and a separate splash pad serve younger children. Picnic shelters with grills and restrooms accommodate family gatherings, while a dog park offers an off-leash area with separate sections for small and large dogs. Mature trees shade the grounds, and the river frontage creates a natural buffer that limits adjacent development. The park lies within a short drive of Illinois Route 31 and the McHenry Metra station, allowing commuters quick access to both local services and regional transit.

Picnic Area Playground Restrooms Soccer Fields