Middlefork Savanna Forest Preserve is a large natural area featuring oak savanna, prairie, and wetland habitats that offer a peaceful setting for hiking, birdwatching, and nature study near Chicago’s suburbs.
Located in Lake County, Illinois, Middlefork Savanna Forest Preserve encompasses nearly 2,000 acres of diverse ecosystems including oak savanna, prairie, wetlands, and mature hardwood forests. This preserve is a critical remnant of the region's original pre-settlement landscape, representing some of the few remaining savanna habitats in the Chicago metropolitan area. The Middle Fork of the Vermilion River flows through the preserve, enhancing both its ecological value and scenic appeal. Visitors to Middlefork Savanna can experience miles of hiking and multi-use trails that wind through varied terrain, offering frequent opportunities for wildlife observation, especially birdwatching, with species such as woodpeckers, sparrows, and hawks common to the area. The preserve’s oak savannas, a rare ecosystem type once widespread in the Midwest, support an array of wildflowers and grasses that bloom in spring and summer. Historically, this land was shaped by Native American stewardship and later by settlers who largely converted surrounding areas to agriculture, making this preserve a vital area for conservation and restoration. Recreational opportunities center around hiking, trail running, and nature photography, with limited facilities to maintain the site’s natural integrity. Middlefork Savanna also serves as an outdoor classroom and research site for local schools and conservation groups. With easy access from nearby suburban towns, it provides a natural refuge offering quiet outdoor experiences away from urban bustle.
Oak savanna habitat supporting rare prairie grasses and wildflowers
Middle Fork of the Vermilion River running through the preserve
Diverse birdwatching opportunities including migratory species
Quiet, well-maintained multi-use trails for hiking and biking
One of the most extensive urban oak savanna remnants in Illinois, providing habitat for diverse plant and animal species.
A gently flowing river that enhances the preserve's wetlands and sustains local wildlife populations.
Managed areas where native prairie grasses and wildflowers have been reintroduced to restore ecological balance.