Nestled along the eastern bank of the Mississippi River in Henderson County, Big River State Forest offers nearly 3,000 acres of rugged woodland terrain that has been welcoming outdoor enthusiasts since 1925. As one of Illinois’ oldest state forests, this Oquawka Township gem provides a genuine escape into the hardwood forests and rolling hills that once covered much of western Illinois.

The forest’s defining feature is its dramatic Mississippi River bluffs, which offer sweeping views of the river valley and neighboring Iowa. Hikers and mountain bikers will find miles of trails winding through oak-hickory forests, while hunters appreciate the well-managed habitat supporting white-tailed deer, wild turkey, and upland game birds. The forest’s diverse ecosystem also makes it a rewarding destination for birdwatchers, particularly during spring and fall migrations along the Mississippi Flyway.

Anglers can access backwater sloughs and the main river channel for catfish, bass, and panfish. The forest’s remote character means you’re likely to encounter more wildlife than fellow visitors—a rarity in the densely populated Midwest.

Fall brings spectacular color to the hardwood canopy, making October ideal for hiking and photography. Spring wildflower displays are equally impressive. Summer visitors should prepare for humidity and mosquitoes typical of river bottomlands.

With its century-long history of conservation and recreation, Big River State Forest rewards those seeking authentic wilderness character without venturing far from the Quad Cities region. Check with the Illinois DNR for current information on camping availability and seasonal access.

Explore Nearby

• Oquawka Wagon Bridge — Covered Bridge in Illinois
• Wolf Covered Bridge — Covered Bridge in Illinois
• River Road Scenic Byway — Scenic Byway in Michigan
• Illinois River Road (Route of the Voyageurs) — Scenic Byway in Illinois