Illinois Beach State Park

About Illinois Beach State Park

The 4,160-acre park, consisting of two separate areas (North Unit and South Unit), offers ample opportunities for swimming, boating, picnicking, hiking, fishing, camping and simply appreciating nature.

In addition to swimming beaches, trails and campgrounds, the Illinois Beach Resort and Conference Center is the perfect place to get away for a weekend or a weeklong vacation.

Get outside and give back.

More to Explore in Lake County, IL

Barrington, IL

North of Highland Park, 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 Sold-Out 2026 Openlands Annual Luncheon!

Tickets are sold out, but there’s still time to make a gift! Joining us on October 21? We can’t wait to see you!