Moraine Hills State Park & McHenry Dam State Park

Illinois State Park

Entrance feeFree
CampingDay use only
DirectionsOfficial Illinois DNR pagePark map

About Moraine Hills State Park & McHenry Dam State Park

About half of these 2,200 acres are wetland and lake, including 48-acre Lake Defiance — one of the few Illinois glacial lakes still close to its natural state. Ten-plus miles of trail, and McHenry Dam on the Fox River for the anglers.

Things to do

Amenities & facilities

Entrance fee

Free entry

Contact

Phone815-385-1624

Address1510 S. River Rd, McHenry, IL 60051

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