Lake Redstone
 Lake Redstone is in La Valle in northern Sauk County of Wisconsin United States.Lake Redstone is a reservoir. Construction of the lake was started in 1964. The lake's surface area is approximately 650 acres (2.6 km2) with over 17 miles (27 km) of shoreline and 4½ miles long. Lake Redstone has no mandatory owners association but owners are encouraged to join the Lake Redstone Property Owners Association.