Marengo Ridge Conservation Area in Marengo, Illinois, is a beautiful outdoor space that offers over 818 acres of oak and hickory woodlands, spruce, aspen, ash, and sumac groves to explore. With over 7.65 miles of trails, visitors can hike and wander through the majestic oak woodlands and savanna, and even cross-country ski in the winter. The area also features an exclusive use campground for 1 to 100 people, as well as 29 individual tent sites at Thomas Woods Campground. Visitors can enjoy the scenic views and outdoor activities from sunrise to sunset.
For the latest schedules, pricing, and availability, visit their official website.
Listing updated September 2026. Own or manage Marengo Ridge Conservation Area? Claim this listing or suggest an edit — free, and reviewed by a person before it goes live.

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