St. Helena Island (Michigan)
St. Helena Island stands out from an icy background in the northwest quadrant of this wintertime aerial photograph. | |
| 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. 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.