Cottonwood Lake   Be the first to submit input for Cottonwood Lake. If you have info on Cottonwood Lake, Mountrail County, North Dakota please submit it here to improve this web site.          These outdoors activities are available near Cottonwood Lake.   Public Lands Near Cottonwood Lake: Little Missouri State Park, North Dakota, 39 miles away   Camp Grounds Near Cottonwood Lake: Country Store, Powers Lake, 8 miles away