The Big Bend Conservation area is located just 2 miles northeast of Marengo, along the Iowa River Corridor. It is an excellent wildlife area that includes 250 acres of cottonwood maple forest mixed with 70 acres of wetlands. Drive 1 mile north of Marengo on V-66, and 1 mile east on HWY F-15. An access road and parking area are provided as well as limited access to the river. Wildlife abounds in this area, including a great variety of waterfowl, beaver, otter, eagles, songbirds, deer and turkey. This area is open for hunting, fishing, hiking, bird watching and other outdoor activities.