William W. Powers State Recreation Area

About William W. Powers State Recreation Area

Wolf Lake straddles the Illinois and Indiana State line between 120th and 134th streets in Chicago. The park road on the east side runs parallel to the Indiana line. Wolf Lake also lies in the heart of the Calumet region, a natural area of over 15,000 acres of river systems, parks, trails, rare dune and swale, and savanna. Openlands has focused on empowering community groups and local governments to care for the region’s natural resources.

Get outside and give back.

More to Explore in Cook County, IL

North Riverside, IL

Calumet City, IL

Volunteer with Openlands​

Connecting people to nature where they live.

As innovative protectors and stewards of the land since 1963, Openlands exists to create access to nature for all. Through local alliances, forward vision, and persistent action, Openlands connects and leads conservation work, serving as a guiding voice for communities, organizations, and more effective policy in northeastern Illinois and the surrounding region.

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Jean Franczyk

See you at the 2026 Openlands Annual Luncheon!

Join us on Oct. 21 for “From the Ground Up,” honoring Jean M. Franczyk and featuring Dr. Tessa Francis as keynote.