140 Venita Drive
O'Fallon, IL 62269
Phone: (618) 589-3999
Fax: (618) 589-3908
Columbia Bottom Conservation Area
We to Fr from 08:00 AM to 05:00 PM,Sa to Su from 08:00 AM to 04:00 PMThe Columbia Bottom Conservation Area is located at the convergence of the Missouri and Mississippi Rivers. Its myriad habitats support a multitude of wildlife. The area is open daily from dawn to dusk.