Alpena, Michigan — Islands
Islands Near Alpena, Michigan
Nearest Islands by Distance
| # | Island | Distance |
|---|---|---|
| 1. | Cow Island | 1.7 mi. |
| 2. | Grass Island | 1.8 mi. |
| 3. | Sulphur Island | 5.1 mi. |
| 4. | Round Island | 6.6 mi. |
| 5. | Crooked Island | 6.8 mi. |
| 6. | Gull Island | 9.8 mi. |
| 7. | Sugar Island | 10.3 mi. |
| 8. | Middle Island | 10.4 mi. |
| 9. | Thunder Bay Island | 11.4 mi. |
| 10. | Scarecrow Island | 11.5 mi. |
Island Locations