Round Lake   Be the first to submit input for Round Lake. If you have info on Round Lake, Harrison County, Iowa please submit it here to improve this web site.          These outdoors activities are available near Round Lake.   Public Lands Near Round Lake: Preparation Canyon State Park, Iowa, 12 miles away Wilson Island State Park, Iowa, 13 miles away Lewis and Clark State Park, Iowa, 19 miles away Lewis & Clark National Historic Trail, Omaha - NE, 25 miles away   Camp Grounds Near Round Lake: Woodland Camp Park Manager, Little Sioux, 4 miles away   Hotels Near Round Lake: Super 8 Blair, Blair, 12 miles away Days Inn Missouri Valley, Missouri Valley, 12 miles away Super 8 Missouri Valley, Missouri Valley, 12 miles away Oak Tree Inn Missouri Valley, Missouri Valley, 13 miles away Econo Lodge Blair, Blair, 13 miles away