Swan Lake (South Dakota)
| Swan Lake | |
|---|---|
| Location | Near Viborg, South Dakota |
| Coordinates | 43°13′15″N 97°6′9″W / 43.22083°N 97.10250°W |
| Basin countries | United States |
| Surface elevation | 1,250 ft (381 m) |
Swan Lake, South Dakota is a small natural lake located north-northwest of the city of Viborg, South Dakota. The lake is surrounded by cabins and is used for recreational purposes.