Wilderness Landscape & Natural Heritage
Tri-County State Conservation Area spans over 4,000 acres across Madison, Macoupin, and Jersey counties in southwestern Illinois. The area features a mix of mature hardwood forests, open prairies, scenic bluffs, and several small lakes that provide varied habitats for wildlife and opportunities for outdoor recreation. The geography includes rolling hills formed by glacial activity and river valleys shaped by offshoots of the Mississippi River. Ecologically, the conservation area sustains populations of white-tailed deer, wild turkey, waterfowl, and various songbirds, making it an excellent destination for hunters and birdwatchers. Historically, the land was utilized for timber and agriculture before being set aside for conservation in 1953. Visitors can enjoy activities such as hiking on multiple maintained trails, camping at developed campgrounds, fishing in stocked lakes, horseback riding, and picnicking. Key landmarks include the scenic Long Lake and the trail networks that cross woodlands and prairies. The area's quiet, less developed nature appeals to visitors looking for a peaceful outdoor experience within driving distance from the St. Louis metropolitan area. Seasonal changes bring vibrant fall foliage and active wildlife viewing during spring migrations. The conservation area is managed by the Illinois Department of Natural Resources, emphasizing habitat preservation and sustainable public use.
