Hackmatack National Wildlife Refuge is a cross-state conservation area spanning northern Illinois and southern Wisconsin, offering a mosaic of wetlands, forests, and prairies that support diverse wildlife and provide rich outdoor recreation opportunities.
Established in 2012, Hackmatack National Wildlife Refuge covers a unique expanse of nearly 11,200 acres across Kenosha and McHenry counties, capturing the ecological complexity of the Upper Midwest. This refuge protects a critical landscape of wetlands, prairies, oak savannas, and forests situated at the intersection of three major ecological regions: the tallgrass prairie, the oak opening savanna, and the hardwood forest. The area is vital as a habitat corridor for migratory birds, including waterfowl and songbirds, as well as for several endangered and threatened species such as the Blanding’s turtle and the Karner blue butterfly. Visitors can enjoy seasonal wildlife viewing, photography, and naturalist-led programs, particularly during bird migrations and spring wildflower blooms. While the refuge is still developing its full recreational infrastructure, existing trails and public access points provide opportunities for hiking and birdwatching in a peaceful, largely undeveloped setting. The refuge is notable for balancing habitat restoration with public access, enhancing biodiversity in a landscape heavily impacted by development. Hackmatack’s location, bridging two states and multiple ecosystems, offers a rare glimpse into the natural heritage of the region and is a valuable outdoor destination for wildlife enthusiasts, conservationists, and casual nature seekers alike.
The diverse wetland complexes providing critical habitat for migratory waterfowl
Rare oak savanna ecosystems restoration supporting native flora and fauna
Excellent birdwatching during spring and fall migration seasons
Quiet, undeveloped trails offering intimate wildlife viewing opportunities
A large freshwater wetland complex crucial for migratory waterfowl and amphibian breeding.
Areas undergoing active restoration to revive this rare Midwestern ecosystem featuring open-grown oaks and native grasses.
Small pockets of restored prairie that showcase native wildflowers and support pollinators like the endangered Karner blue butterfly.