Decatur Lake   Be the first to submit input for Decatur Lake. If you have info on Decatur Lake, Green County, Wisconsin please submit it here to improve this web site.          These outdoors activities are available near Decatur Lake.   Lakes Near Decatur Lake: Goose Lake, Dane County, 19 miles away Lake Kegonsa, Dane County, 20 miles away Lake Waubesa, Dane County, 20 miles away   Public Lands Near Decatur Lake: New Glarus Woods State Park, Wisconsin, 17 miles away Lake Kegonsa State Park, Wisconsin, 21 miles away Browntown-Cadiz Springs State Recreation Area, Wisconsin, 25 miles away Ice Age National Scenic Trail, Madison - WI, 20 miles away North Country National Scenic Trail, Madison - WI, 20 miles away   Camp Grounds Near Decatur Lake: Crazy Horse Campground, Brodhead, 3 miles away   Hotels Near Decatur Lake: Cobblestone Inn and Suites, Evansville, 12 miles away Super 8 Monroe, Monroe, 17 miles away Americinn - Monroe, Wi, Monroe, 17 miles away Quality Inn & Suites Stoughton, Stoughton, 18 miles away Stoughton Inn, Stoughton, 18 miles away   Golf Courses Near Decatur Lake: Decatur Lake Golf Course, Brodhead, 1 miles away