Cards Lake   Be the first to submit input for Cards Lake. If you have info on Cards Lake, Monona County, Iowa please submit it here to improve this web site.          These outdoors activities are available near Cards Lake.   Public Lands Near Cards Lake: Lewis and Clark State Park, Iowa, 6 miles away Preparation Canyon State Park, Iowa, 14 miles away Wilson Island State Park, Iowa, 26 miles away Lewis & Clark National Historic Trail, Omaha - NE, 38 miles away   Marinas On or Near Cards Lake: Decatur Marina, Decatur, 11 miles away Lighthouse Marina and Campground 1, Monona County, 14 miles away   Camp Grounds Near Cards Lake: Onawa KOA Kampground, Onawa, 3 miles away On-ur-wa RV Park, Onawa, 3 miles away Interchange RV Campgrounds, Monona County, 3 miles away Onawa/Blue Lake KOA, Onawa, 6 miles away   Hotels Near Cards Lake: Super 8 Onawa, Onawa, 4 miles away Super 8 Blair, Blair, 23 miles away Econo Lodge Blair, Blair, 23 miles away Days Inn Missouri Valley, Missouri Valley, 25 miles away Super 8 Missouri Valley, Missouri Valley, 25 miles away