&sq=Google&lang=en&file=File:StraitsMackinac_ISS010-E-20813.jpg) St. Helena Island stands out from an icy background in the northwest quadrant of this wintertime aerial photograph. | |
&sq=Google&lang=en&file=File:USA_Michigan_location_map.svg)  St. Helena Island &sq=Google&lang=en&file=File:Usa_edcp_location_map.svg) St. Helena Island | |
| Geography | |
|---|---|
| Location | Moran Township, Mackinac County, Michigan |
| Coordinates | 45°51′36″N 84°52′19″W / 45.860°N 84.872°W |
| Adjacent to | Lake Michigan |
| Area | 240 acres (97 ha) |
| Highest elevation | 600 ft (180 m) |
| Administration | |
St. Helena Island is an uninhabited 240 acres (97 ha) island in the Lake Michigan approach to the Straits of Mackinac.[1] The island is located offshore from Gros Cap, Michigan, 10 miles (16 km) west of Mackinac Island in Mackinac County in the U.S. state of Michigan.
- ^ "Report for Saint Helena Island". USGNIS. Retrieved February 13, 2018.