Lake Iroquois   Be the first to submit input for Lake Iroquois. If you have info on Lake Iroquois, Kingsbury County, South Dakota please submit it here to improve this web site.          These outdoors activities are available near Lake Iroquois.   Public Lands Near Lake Iroquois: Lake Thompson Recreation Area, South Dakota, 28 miles away   Hotels Near Lake Iroquois: DeSmet Super Deluxe Inn & Stes, De Smet, 26 miles away Best Western Of Huron, Huron, 26 miles away Super 8 Huron, Huron, 26 miles away Best Western Motor Inn, Mitchell, 35 miles away Americinn - Mitchell, Sd, Mitchell, 35 miles away