Devils Island Light
| Location | Devils Island, Wisconsin |
|---|---|
| Coordinates | 47°04′46.288″N 90°43′41.13″W / 47.07952444°N 90.7280917°W |
| Tower | |
| Foundation | Concrete |
| Construction | Cast iron |
| Automated | 1978 |
| Height | 71 feet (22 m) |
| Shape | Cylindrical Free Standing |
| Heritage | National Register of Historic Places contributing property |
| Light | |
| First lit | 1901 |
| Focal height | 100 feet (30 m) |
| Lens | 3rd order Fresnel lens |
| Range | 9 nautical miles (17 km; 10 mi) |
| Characteristic | Red, Flashing, 10 sec |
Devils Island Light | |
| Area | 33.8 acres (13.7 ha) |
| Built | 1857 |
| Built by | United States Lighthouse Service |
| Part of | Apostle Islands Lighthouses (ID77000145) |
| Designated CP | March 8, 1977 |
The Devils Island Lighthouse is a lighthouse located on Devils Island, one of the Apostle Islands, in Lake Superior in Ashland County, Wisconsin, near the city of Bayfield. Among the Apostle Islands lighthouses—a testament to its remoteness—it was the last built, and the last automated and unmanned.