Fermilab Natural Areas Adventures

Located on the grounds of the Fermi National Accelerator Laboratory near Batavia, Illinois, Fermilab Natural Areas encompass over 6,800 acres of restored tallgrass prairie, oak savanna, and woodlands. These areas represent some of the largest remaining remnants of Illinois' original natural landscapes, carefully managed to promote native biodiversity and provide habitat for threatened and endangered species. Historically farmland, the land was acquired in the late 1960s for Fermilab’s scientific research facilities and significant portions were restored to natural ecosystems through dedicated conservation efforts. The preserve includes federally protected species and a variety of native plants and animals. Visitors can explore more than 20 miles of trails including hiking and mountain biking routes that wind through open prairie, wetlands, and mature oak forests. Wildlife watchers might spot deer, foxes, numerous songbirds, and pollinators such as monarch butterflies. The natural setting contrasts with the nearby high-tech laboratory facilities, attracting a diverse visitor base of nature lovers, birders, and outdoor recreationists. Fermilab Natural Areas also include interpretive signage and occasional guided walks offered by local conservation groups, enhancing educational value. The area demonstrates a successful blend of scientific advancement and conservation, offering a peaceful outdoor experience within close proximity to urban centers like Chicago and Aurora. Its quiet trails, seasonal wildflowers, and well-maintained lands appeal throughout the year for both casual visitors and dedicated naturalists.